Consider the polynomial expression below.
(3x - 4xy + 2)(-x +4x - 5)
What is the product of the polynomial expression?
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Related Questions
A construction crew is lengthening a road that originally measured 41 miles. The crew is adding one mile to the road each day. Let L be the length (in miles) after D days of construction. Write an equation relating L to D. Then use this equation to find the length of the road after 38 days.
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38D+41=L
Answer:
We can simply find our answer and this is our solution
38D+41=L
Step-by-step explanation:
Peter is interested in designing an experiment to test the probability of tossing a certain number on a fair cube. He will toss one cube 100 times in a row and count how many times the cube lands on the number 6. What is one aspect of this experiment he can change to make the results even more accurate?
A.
He can time the experiment.
B.
He can use a number other than 6 to count.
C.
He can toss more than one cube.
D.
He can toss the cube more than 100 times.
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Please Help
I need an answer ASAP
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can anyone help me get these answered? (how to solve it and the answer)
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is
—
of
for example, what percent of 60 is 57
57 x
— x —
60 100
now what you do is cross multiply. 57x100=5,700
60 • x = 60x
60x=5,700
——————
60
the answer for the first question is 95, so the answer is 95%.
If you need the other questions done just tell me!
68/100x47=31.96
In a sale, the price of a bike is reduced by 40%
The sale price of the bike is £192
How much did the bike cost before the sale?
Answers
Answer:
£320
Step-by-step explanation:
So
The sale price is reduced 40% of the actual price
Actual price - 40% = £192
Actual price is the 100% price of the bike.
100% - 40% = £192
60% = £192
60% of the actual price of the bike is £192 but we need to find 100%.
To do that we need to find the price of 1%. To find this value we divide 60 into 192
\(192 \div 60 = 3.2\)
£ 3.2 is the 1% of the actual price.
To find the actual price (100%), you multiply 3.2 by 100
\(3.2 \times 100 = 320\)
So the actual price is £320
Hope this helps :)
Step-by-step explanation:
£192 = 60% of the original price (reduced by 40%).
1% of the original price = 60%/60 = 192/60 =
= 64/20 = 16/5 = 3.2
100% of the original price = 100×1% = 100×3.2 = £320
the bike cost £320 before the sale.
A photograph measures 8 1/2 inches by 5 3/4 inches. Find its area.
Answers
Answer:
48 7/8
I hope this helps.
Answer:
Step-by-step explanation:
48 7/8
A movie theater sold 6,030 tickets in 30 days. They sold the same number of movie tickets every night.
Part A
How many tickets did the movie theater sell each night? Show the equation you used to find the answer.
Part B
Jamie says that the movie theater sold 21 tickets each night. Explain Jamie’s reasoning.
Part C
How can understanding the relationship between multiplication and division help Jamie determine that her answer is incorrect?
Answers
Answer:
Part A : 201
Step-by-step explanation:
6030/30
because they sold the same number of movie every night ..... I'm not sure
B: Jamie did 63/3 and not 6,030/30
C: understanding that 0’s don’t just add nothing and do add value and are important for proper multiplication/division would help Jamie
pls help me with dis bro its aleks
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Work: if you were to write it out like the picture, you would get 8
Neela has three ribbons with lengths of 27.6 cm, 47.3 cm, and 39.8 cm. What is the sum of the lengths of ribbon Neela has?
I NEED ANSWERS ASAP!
WILL GIVE BRAINLIEST
Answers
\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)
Here we go ~
Sum of lengths of ribbon Neela has :
\({ \textsf {length( ribbon 1 + ribbon 2 + ribbon 3)}} \)
\(\qquad \sf \dashrightarrow \: 27.6 + 47.3 + 39.8\)
\(\qquad \sf \dashrightarrow \:114. 7 \: \: cm\)
so, the sum of lengths of ribbon Neela has is : 114.7 cm
In metre : 1.147 m
Answer:
114.7 cm.
Explanation:
27.6 + 47.3 + 39.8 = 114.7.
The amounts below show the change (measured in feet) in water level over four months. What is the
average monthly change in water level?
-0.84, 1.25, -1.59, 0.42
Answers
For an average, we add up the numbers and divide that total by how many “entries” we have.
So 1.25 + 0.42 - 0.84 - 1.59 = 1.67 - 2.43 = -0.76
-0.76/4 = -0.19
What is the equation of this trend line?
Enter your answers by filling in the boxes.
Answers
Answer:
\(\sf N = \boxed{-2}\;M + \boxed{110}\)
Step-by-step explanation:
A trend line, also known as a line of best fit or regression line, is a straight or curved line that represents the general direction or pattern of a set of data points in a scatter plot or graph.
Trendlines are commonly used to identify patterns, make predictions, and understand the overall behavior of a dataset, and provide a visual representation of the underlying trend in the data.
The independent variable of a scatter plot is always drawn along the horizontal axis. The dependent variable of a scatter plot is always drawn along the vertical axis.
The trend line in the given scatter plot is a straight line with a negative slope. It shows the relationship between the variables M and N.
The trend line crosses the y-axis at (0, 110) and crosses the x-axis at (55, 0).
To find the slope of the trend line, substitute the two points on the line into the slope formula:
\(\textsf{Slope $(m)$}=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{0-110}{55-0}=\dfrac{-100}{55}=-2\)
Substitute the found slope, m = -2, and the y-intercept, b = 110, into the slope-intercept formula, y = mx + b:
\(y=-2x+110\)
As variable M is the independent variable, substitute x = M.
As variable N is the dependent variable, substitute y = N.
Therefore, the equation of the given trend line is:
\(\boxed{\sf N=-2M+110}\)
Create a histogram that shows this information.
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Answer:
Step-by-step explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer: YOUR MOM
Step-by-step explanation:
What kind of symmetry does this figure have?
point
line
both line and point
neither
Answers
Answer:
line and point
Step-by-step explanation:
The kind of symmetry the figure given above posses is a line and point symmetry.
What is point symmetry?A point Symmetry also known as origin symmetry is a Symmetry which occurs when every part of an object has a matching part. That is, the same distance from the central point but in the opposite direction.
Given that;
The objects looks the same when viewed from opposite directions.
We know that;
A line of symmetry is a line that cuts a shape exactly into two equal half. That is, if you fold the shape along the line, both halves would match exactly.
Therefore, the figure given above has both point and line Symmetry.
Learn more about line and point symmetry:
brainly.com/question/1553710
#SPJ3
Use a number line to order the numbers from least to greatest.
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Assign the numbers to the number line in the following order:
2.15=2.15
220%=2.2
9/4=2.25
*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:
2.15, 2.2, 2.25
if 4/4 is 1 then 9/4 is 2 whole with 1/4 left
220%=2.2 and 2.15 is still 2.15
10 and 12 please, I need help and it is due tomorrow
Answers
Answer:
-6.71428571429
for ten
Step-by-step explanation:
Answer:
For 10, the answer could be -6
For 12, the answer could be 10/4, -10/-4, and 5/2
Step-by-step explanation:
10.
You have to divide 42 by -742/-7 is -612.
10/4 simplified is 5/2. 5/2 is equal to 2 1/2. As a decimal, it is 2.55/2 is equal to 2 1/2, which is also equal to 2.5-10/-4 could be reduced to 5/2 if you divide each by 2. 5/2 is also equal to 2.5
HELPP. I really need help on this!?
Answers
Answer:
0.15=15%
0.12=12%
0.08%=8%
Step-by-step explanation:
0.12 x 100 = 12%
0.08 x 100 = 8%
Select the equivalent expression.
\left(9^{6}\cdot 7^{-9}\right)^{-4}=?(9
6
⋅7
−9
)
−4
=?left parenthesis, 9, start superscript, 6, end superscript, dot, 7, start superscript, minus, 9, end superscript, right parenthesis, start superscript, minus, 4, end superscript, equals, question mark
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
9^{24}\cdot 7^{-36}9
24
⋅7
−36
9, start superscript, 24, end superscript, dot, 7, start superscript, minus, 36, end superscript
(Choice B)
B
\dfrac{9^{24}}{7^{36}}
7
36
9
24
start fraction, 9, start superscript, 24, end superscript, divided by, 7, start superscript, 36, end superscript, end fraction
(Choice C)
C
\dfrac{7^{36}}{9^{24}}
9
24
7
36
start fraction, 7, start superscript, 36, end superscript, divided by, 9, start superscript, 24, end superscript, end fraction
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Find the area of the shape shown below.
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which inequality matches the graph
A. x ≥ 4
B. x<4
C.x = 4
D. X ≤4
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What percent of the number line is represented by the letter A?
A.33 1/3%
B.1%
C.10%
D.66 2/3%
Answers
Answer:
A
Step-by-step explanation:
Explanation: because it’s matches best
Jodie wanted to match Mandy's obstacle course record of 73.4 seconds. she had all ready spent 30 1/4 seconds on wall climbing and 11.78 seconds on the ropes how much time di she have left to match the record
a. 61.62
b. 42.03
c.31.37
d. 11.40
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Good luck hope it helps
Good luck too :)))))
brody\ made\ some\ candles\ that\ weighed\ \frac{1}{4}\ of\ a\ pound\ per\ candle.\ He\ shipped\ them\ in\ a\ box\ that\ weighed\ 51\ pound.\ The\ total\ weight\ of\ the\ box\ filled\ with\ candles\ was\ 60.75\ pounds.\ How\ many\ candles\ did\ brody\ ship\ in\ the\ box?
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Answer:39
im not adding an explanation so just use this
what is 9038 x 8389
if u answer ill give u a crown thing
Answers
Answer:
75,819,782
Step-by-step explanation:
Answer:
75,819,782
Step-by-step explanation:
that's the answer
Which statements are true? All parallelograms are rhombuses. All rectangles are squares. All rectangles are parallelograms. All squares are rectangles.
Answers
Answer:
A.
Step-by-step explanation:
Hope this helps! :)
56.7+23.44 useing front-end to estimate the sum
Answers
Answer:
Step-by-step explanation:
To estimate the sum of 56.7 and 23.44 using the front-end method, you can round each number to the nearest whole number and then add them together. This will give you an estimate of the sum that is close to the actual result.
Using this method, you would round 56.7 to 57 and 23.44 to 23, and then add them together to get an estimate of 80. This is a reasonable estimate of the sum of 56.7 and 23.44, which is actually 80.14.
Note that this method is not as accurate as using a calculator or performing the exact calculation, but it can be a useful tool for quickly estimating the sum of two numbers.
Answer:80
Step-by-step explanation: 56.7 when rounded is 57 and 23.44 rounded is 23 so 57+23 is 80
PLEASE HELP LOOK AT THE IMAGE
Answers
Answer:
33.(333)%
Step-by-step explanation:
1/3 of the pie is less than 3, so 33.(33)%
Place the steps needed to solve the inequailty in the correct order.
-2(x-4) + 4x < 18
Answers
Answer:
X<5
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
2x+8<18
Step 2: Subtract 8 from both sides.
2x+8−8<18−8
2x<10
Step 3: Divide both sides by 2.
2x/2
<
10/2
So in conclusion , x<5
Hoped I helped-
Sleepy~
steps:
-2(x-4)+4x<18
2x+8<18 (simplify both sides)
2x+8-8<18-8 (subtract 8 from both side)
2x <10
2x/2 < 10/2 (divide both sides by 2)
x<5
Pablo has 20 balloons for his party. He will either take 2 for a stack or 3 for a stack. How many more stacks will Pablo need if he takes 3 on each stack?
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A cookie recipe uses 5 3/4 cups of flour to every 1/4 cups of sugar. What is the constant of proportionality that relates the cups of flour, y, to the cups of sugar, x?
Answers
Answer:
25
Step-by-step explanation: I don’t feel like explaining dog
Answer:
Step-by-step explanation:
ANSWER ASAP DUE AT 3:00 PM
Please answer the following essay question:
Explain how to compare two fractions that have the same numerator and different denominators. Use an example to help justify your response.
Answer in paragraph form using complete sentences and include any calculations, graphs, and labeled diagrams as appropriate..
Answers
Answer:
Step-by-step explanation:
2 fractions with the numerator and different denominators can be compared when you find the lowest common denominators (LCD. For example 1/2 and 1/3 have the same numerator, but the denominators are not so you have to find the LCD. The LCD, in this case, is 6, so the fractions would be 3/6 and 2/6 and now if you compare you can tell that 3/6 is greater than 2/6 so 1/2 is greater than 1/3.
Answer:
Answer is down below :D
Step-by-step explanation:
A numertator is the top number and the denominators are the bottom number of a fraction. You can tell the difference because if you look at the top number of one fraction and you look at the other that you're supposed to compare and there the same number, then they are the same. For example, 1/2 and 1/3 have the same numetators but not denominators. Now for denominators you have to look at the bottom number but if the two fractions you're comparing have the same bottom number then there the same, but if they have two different bottom numbers, then they are not the same. For example again: 1/3 and 1/9 The may seem the same but there not since the bottom number is different.