Answer:
Graph C
Step-by-step explanation:
Graph B represents the equation y=2x +2
The coordinates on the graph match the equation.
when x=0, the y-value is 2.
y=2x +2
y=2(0)+2
y=2
When x=2, the y-value is 6.
y=2(2)+2
y=4+2
y=6
So the graph with the points (2,6) and (0,2) represents the equation y=2x+2.
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help.Write an equation that represents the relationship between the x-value and the y-value.
Answer:
y=3x
Step-by-step explanation:
A straight line is a function if it can be written in the form y = mx + b.
Question 1 options:
True
False
What is the surface area of the figure in square centimeters?
Enter your answer as a number, like this: 42
Answer:
36
Step-by-step explanation:
4 time 2 equal 8
3 time 2 equal 6
6 time 2 equal 12
5 time 2 equal 10
10+12+6+8=36
During feburary, kevin will water his ivy every third day and water his cactus every fifth day,
a. on which date will Kevin first water both plants together?
b. Will kevin water both plants together again in feburary? explain.
Answer:
i was just about to say that
Step-by-step explanation:
45 points! I have this die soon so, please answer
Answer:
5/9cd
Step-by-step explanation:
Answer:
Dont get mad if I got it wrong but I think it 13 or 48
(Giving Brainliest) Photo is below
Answer: D
Step-by-step explanation:
11. Solve the equation.
100 = 5x
A 20
B 95
C 105
D 500
Answer:
A
Step-by-step explanation:
5x 2 = 10
50 + 20 is 10 but add an extra 0.
Name each expression by the number of it's terms. Use monomial, binomial, trinomial, and polynomial
Answer:
1. Binomial
2. Trinomial
3. Trinomial
4. Polynomial
5. Polynomial
6. Polynomial
7. Trinomial
8. Binomial
9. Polynomial
10. Monomial
Step-by-step explanation:
1 term = Monomial
2 terms = Binomial
3 terms = Trinomial
More than 3 terms = Polynomial
Use those definitions to classify each.
Why is 4 : 5 equivalent 8 : 10
Answer:
I can explain.
Step-by-step explanation:
4:5 is equal to 8:10 because your just multiply each number by 2.
4 x 2 = 8
5 x 2=10
Answer:
4x2=8 and 5x2=10
Step-by-step explanation:
so you divide the 1st 2 numbers and divide the other 2
Solve the linear inequality−110x+1≤9 Question 1 options: x≥−80 x≤−89 x≤−80 x≥−89
Answer:
x≥ -4/55, x≤−89
Step-by-step explanation:
Step 1: Subtract 1 from both sides.
−110x+1−1≤9−1
−110x≤8
Step 2: Divide both sides by -110.
−110x/-110≤8/-110
x≥ -4/55
A packet of Little Bites dog treats costs $9.20. How much would it cost if you bought 17 packets?
Answer: $156.40
Step-by-step explanation: 9.20 x 17 = 156.40
Answer:
$156.40
Step-by-step explanation:
1 of them costs $9.20 so to find 17 you need to multiply $9.20 by 17 = $156.40
Which value from the set { -6, -4, -1, 0, 2, 4} satisfy the inequality?
−1/2x + 4 ≥ 6
Answer:
-4
Step-by-step explanation:
To find the value from the given set that satisfies the inequality, we can substitute each value into the inequality and see which one makes it true.
−1/2x + 4 ≥ 6
Subtracting 4 from both sides:
−1/2x ≥ 2
Multiplying both sides by -2 (and reversing the inequality):
x ≤ -4
Now we can check each value from the set and see which one satisfies the inequality:
-6 ≤ -4 (not true)
-4 ≤ -4 (true)
-1/2 ≤ -4 (not true)
0 ≤ -4 (not true)
2 ≤ -4 (not true)
4 ≤ -4 (not true)
Therefore, the only value that satisfies the inequality is -4.
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
can anyone help please
Answer (least to greatest): Virus, Human Hair, Parasite, Paper
Step-by-step explanation: The number of zeros on the left side is the same as the exponent at the end of the problem.
Answer:
1.7*10^-6
6.7*10^-4
9.65*10^-2
2.5*10^-2
Step-by-step explanation:
0.0000017
0.0067
0.0965
0.025
5 ___ square root of 18 a. = b. > c. <
Answer:
B, the square root of 18 is 4.64 aproximatly
Step-by-step explanation:
Help me for 10 points pleas i got 10 minutes......
radio station held an online cutest
dog contest for 3 days. Aleesa
entered her dog Teddy’s picture.
The first day of the contest Teddy
received 1,486 votes, the second day
Teddy received 1,677 votes, and the
third day 945 votes. How many votes
did Teddy receive?
Answer:
4,108
Step-by-step explanation:
All we need to do to solve this problem is to add up all the votes. So our equation would be 1,486 + 2,677 + 945.
Answer:4108
Step-by-step explanation:
1486+1677+945=4108
Solve for y:
10x=1000
A) y=-100
B) y=100
C) y=10
D) y=-10
\(\text {Hey! Let's Solve this Equation!}\)
\(\text {The Only Step is to Divide 10:}\)
\(\text {10y/10=1000/10}\)
\(\text {Your Answer would be:}\)
\(\fbox {y=100}\)
\(\text {Note: When dividing a number by 10 all you gotta do is remove a 0}\)\(\text { when it comes to dividing numbers like 1000}\)
\(\text {Best of Luck!}\)
Answer:
y = 100
Step-by-step explanation:
Assuming the equation is
10y = 1000
Divide each side by 10
10y/10 = 1000/10
y = 100
In a recent year, 27.8% of all registered doctors were female. If there were 43,600 female registered doctors that year, what was the total number of registered doctors?
Round your answer to the nearest whole number.
Answer:
223711 registered doctors
Step-by-step explanation:
(CORRECT ANSWER GETS BRAINLIEST.)
Mrs. Brim made a chart to see how long it took her students to finish a test. Which statement below is a reasonable conclusion based upon the information in the histogram?
A.50% of the students took longer than 31 minutes to finish the test. B.The exact time it took the students to finish the test is not indicated. C.The boys in the class completed the test faster than the girls. D.The test was easy.
Answer:
Step-by-step explanation:
Based on the information in the histogram, a reasonable conclusion would be that the exact time it took the students to finish the test is not indicated. Therefore, option B is the correct answer.Mrs. Brim made a chart to see how long it took her students to finish a test. However, the chart or histogram only shows how many students took a certain amount of time to finish the test and not their exact finishing time. Therefore, it's not possible to determine how long each student took to finish the test accurately.
Hope this helps! :)
In February, Alec had 1,572 visitors to his website. In March, he had 1,354 visitors to his website. What is the percentage decrease of the number of visitors to Alec's website from February to March? If necessary, round to the nearest tenth of a percent.
A.
13.9%
B.
15.6%
C.
16.1%
D.
86.1%
Answer:D.
86.1%
Step-by-step explanation:
simone and spencer competed in a race ,After 45 minutes simone had finished 2/5 of the race and spencer had finished 6/8 of the race who had finished more of the race
Answer:
spencer finished more of the race
Look and the picture below and answer the question correctly! :)
I need help on a b and function 2
I dont get it
Answer:
For A: The first function has a greater ROC
For B: The first function has a negative slope
Step-by-step explanation:
Explication for A:
We already know that the R.O.C. (slope) is 2 for the first function, so all we need to do is substitute the values in the table into the following formula: y2-y1/x2-x1
after substituting: (-3-(-6))/(0-(-1))
simplify 3/1=3, since the ROC is 3, the second equation has a greater ROC than the first
Explanation for B:
The first function described is f(x)=20-3.5x
This is because the y intercept is the starting point, or how much money she has in the gift card. She spends 3.5 dollars per week, so we add a variable to represent the number of weeks, and its negative since she is spending, not earning. We also know that the slope is negative since y is decreasing as x is increasing, on the table.
The second function described is c(m)=5x+10
This is because the equation represents the total cost of renting a calculator, so both terms are positive.
The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?
The pyramid has 4 congruent faces.
The pyramid has 5 congruent faces.
The pyramid has 1 pair of congruent faces.
The pyramid has 2 pairs of congruent faces.
Answer: The Pyramid has 2 pairs of congruent faces
Step-by-step explanation:
The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces
Can someone help me asap I will make you the brainliest
Add all of them together, you get 40 then divide by 8 because there are heights listed then the mean height is 5
Answer is 5
What's the answer to this problem ??
"A stack of boxes is 6/5 meters tall. Each box is 3/10 meter tall. How many boxes are in the stack?"
Answer:
\({\Large{ \fbox{ \sf{Four \: Boxes }}}}\)
Step-by-step explanation:
Let x boxes are there such that sum of each box's height results in height of stack of boxes,
the expression will look like this
\( \frac{3}{10} \times x = \frac{6}{5} \)
solving for x,
\(x = \frac{6 \times 10}{5 \times 3} \)
\(x = \cancel{ \frac{60}{15} }\)
\(x = 4\)
Answer - There are four boxes.
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Help
What are the chances of choosing a black marker out of a bag containing 3 red markers, 5 blue markers, 3 yellow markers, and 4 black markers?
Answer: 16/225
Step-by-step explanation:
i did the math
Which best describes an indicated variable?
A. The variable .
B. The variable you are trying to multiply both sides of the equation by.
C. The variable .
D. The variable you are trying to solve the literal equation for.
Answer:
I think the answer is B not sure tho
\(\huge\bold\pink{QuEsTiOn}\)
Which best describes an indicated variable?
A. The variable .
B. The variable you are trying to multiply both sides of the equation by.
C. The variable .
D. The variable you are trying to solve the literal equation for.
\(\huge\bold\purple{AnSwEr}\)
CORRECT ANSWER IS B.
I HOPE IT HELPED U THANK YOU.
can someone help me with this?
pls show calculations! (my teacher only grades it if theres calculations)
Answer:
Step-by-step explanation:
Area of triangle = bh/2
Tri 1) (15*10)/2 = 75 sq. cm
Tri 2) (24*20)/2 = 240 sq. cm
Tri 3) (12*17)/2 = 102 sq. cm
Tri 4) (18*32)/2 = 288 sq. cm
Word prob) (15.25*18)/2 = 137.25 sq. cm
How do you find the area of a triangle?
Ans. Area of triangle = \(\frac{1}{2}\) × b × h ⇒ \(\frac{bh}{2}\)
Hope it helped. Pls mark me the BRAINLIEST!
Oscar and Stella go birdwatching. Oscar sees 7 birds. Stella sees 28 birds. How many times as many birds as Oscar does Stella See? Which bar model represents the problem???
Answer:
4 times as many birds
Step-by-step explanation:
28 divided by 7 = 4
Answer:
it will be 4
Step-by-step explanation:
because, i divied 28 by 7 = 4