Answers
Answer:
1) B
2) a. 5x-7 b. 15b + 25 c. 16x^2 + 4x d. 13g -20. e. 6h + 23
Step-by-step explanation:
I’m sorry if any of them are wrong but I believe they’re right, most of it was distribution
Answer:
28. B
29:
A. 5x-7
B. 15b+25
C. 16x^2+4x
D. 13g-20
E. 6h+23
30:
A. Constant = 103, Coefficient= 94, Variable= w
B. Constant= -3, coefficient= 18, variable= x
C. Constant= -7, coefficient = -5, variable = y
D. Constant = 16, coefficient = -24, variable = z
31:
A. x+10
B. 13-9/x
C. 9x+4
D. 4+11x
Related Questions
Combine like terms in the expression –5x + 2y + 5x – 8y.
A. 10x – 6y
B. –10x + 6y
C. –6y
D. –10x – 10y
Answers
-5x+5x=0
-8y+2y=-6y
So the answer is -6y
-5x + 5x those two will cancel out leaving
2y - 8y which is -6Y
100,000,000,000.2 divided by 83384.432
Answers
Answer:
1199264.63012
Step-by-step explanation:
100,000,000,000.2 / 83384.432 = 1199264.63012
Answer:
1199264.63012
Step-by-step explanation:
100,000,000,000.2 divided by 83384.432 is 1199264.63012.
Pls help ASAP! Screenshot
Answers
Answer:
13/25
Step-by-step explanation:
probability of an event = # times event has happened / total number of events
probability of someone liking potato chips or pretzels = # of people who like potato chips or pretzels / # total number of people
# of people who like potato chips or pretzels = # people who like potato chips + # people who like pretzels (this works because the two groups don't overlap)
(12+14)/50 = 26/50 = 13/25 = B
Is what I did correct if not then what is the answer
Answers
Answer:
Yes it is correct
Step-by-step explanation:
Answer:
You're correct!
Subtract 47 from both sides.
j = 55 - 47
Simplify 55 - 47 to 8.
j = 8
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answers
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
I NEED HELP FAST! Find the volume of the shape below.
Answers
Answer:
Step-by-step explanation:
the answer is a
Answer:
answer is A, 90cm³
Step-by-step explanation:
A baseball team averages one win to every one loss. Use a simulation to find each experimental probability for three games.
P(1 win and 2 losses) and P(three losses)
Answers
Answer: I think it's P(1 win and 2 losses)
Step-by-step explanation: That is most accurate because there are 3 games, and you can't split 3 in half. (Well you can but then it would equal 1.5 and you can't win or lose a game 1.5 to 1.5). So splitting 3 is most accurate if you do 2 for 1 and 3 for another.
Hope this helps : D
Simulating three games:
- HHT: 2 wins and 1 loss
- HTH: 2 wins and 1 loss
- THH: 2 wins and 1 loss
- TTH: 1 win and 2 losses
- THT: 1 win and 2 losses
- HTT: 1 win and 2 losses
- TTT: 3 losses
The experimental probability of getting 1 win and 2 losses is 3/8 or 0.375.
The experimental probability of getting 3 losses is 1/8 or 0.125.
Find the exact solution of x.
4x3 = 500
a. 3√5
b. ±5
c. -5
d. 5
Answers
Answer:
Step-by-step explanation: hope that helps
HELP HURRYYYY If you spin the spinner below 150 times, which of the following outcomes are reasonable? Select all that apply. A) Lands on blue 60 times B) Lands on red 120 times C) Lands on yellow 90 times D) Lands on yellow 44 times
Answers
Answer \
c land on yellow 90 time
Answer:
all but B & D
Step-by-step explanation:
the sum of all data=314
314-120=194
164-44=150
I WAS WRONG THE ANSWERS WERE A AND D: DONT BELIEVE ME VIEW COMMENTS BELOW
i hate geometry....so very much
Answers
Answer: 128 cm
Step-by-step explanation: 96+24+8=128cm
how to solve 526.8- 318.05
Answers
Answer: 208.75
Step-by-step explanation: The result of 526.8−318.05 is 208.75. Basically
you use long subtraction to solve this equation. The image I attached will show you how to do it:
Which expression is equivalent to 8-(6r+2)?
-6r+6
2r+2
6r+10
-6r+10
please answer with the correct answer
Answers
Answer:
its A -6r+6
Step-by-step explanation:
ur very welcome
A 6r+6 hope it helps you
Please Help, i need to get this done right now
Answers
Answer:
16 minutes
Step-by-step explanation:
80% of 20 is 16, so thats your answer.
Answer:
25 Minutes.
Step-by-step explanation:
This can be solved simply by long division. First, change 80% into its decimal form, which is 0.80, and is simplified to 0.8. Then, divide 20 by 0.8.
Give the answer correct to 3 significant figures.
Answers
Answer:
52.868
Step-by-step explanation:
do you want me o explain step by step
Answer:
52 point 868
Step-by-step explanation:
i think but no one ever wants an explanation unless u want one lol
Write an equation to answer the question. Show work/solution. NOTE: The variable should not be isolated on your first line of the equation.
The high temperature was 87°Fahrenheit. This was 29ºFahrenheit higher than last year's temperature. What was last year's temperature?
Answers
Answer:
87 - 29 = 58
Step-by-step explanation:
Pls help ASAP need help NOW
Answers
Answer:
18
Step-by-step explanation:
The first quartile is the median of the bottom half of the numbers. So, to find the first quartile, we need to place the numbers in value order and find the bottom half.
16 18 21 28 28 32 35
So, the bottom half is
16 18 21
The median of these numbers is 18.
Nate has 8 coins worth 95¢. If the coins are all quarters and dimes, how many quarters and dimes does he have?
Answers
Answer:
3 quarters 2 dimes
Step-by-step explanation:
has to end with a 5 so 25x3=75 then add twenty which would be two dimes
Answer:
3 q and 2 dimes
Step-by-step explanation:
Please help asap its okay if you get it wrong i wont judge.
Answers
Answer:
hm... 9
Step-by-step explanation:
read warriors
by eren hunter
2x8=16
17-7=9
Trust me this is correct!
What number is equivalent to 7 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 9 x 100 + 7 x 1?
A. 75,997
B. 759,971
C. 7,509,907
D. 7,005,090,907
Answers
Answer:
I think d or c im a say c
Step-by-step explanation:
7m 1t extera extera
Answer:
7 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 9 x 100 + 7 x 1
7,005,090,907
pls helpppppppppp pps pls pls
Answers
Needs to be 20 characters long, noticed people had bad answers, I hope I did this right I’m a bit rusty. :) I recommend using Photomath and Desmos to help with stuff as well!!
Answer:
y=-3x+5
Step-by-step explanation:
3x+y+2=0
y=-3x-2 slope is -3
y-(-4)=-3(x-3)
y+4=-3x+9
y=-3x+9-4
y=-3x+5
Aada saves and spends her salary at a ratio of 9:4. Find the percentage of her saving.
Answers
As you can see, 9 is greater than 4, so the percentage would be greater than 100%. You have to do 9 divided by 4 to find the percentage. Once you do that, you'll get 2.25, but that's just the decimal form. To find the percentage, you have to multiply by 100 which gives you 225%.
Plssssss Help!!!
If angle 2=130 degrees, what is angle 6?
Answers
Answer:
50
Step-by-step explanation:
180-130=50
Answer: 50
Step-by-step explanation:
a=130
6=180-130=50
Can someone help, please
Answers
Answer:
slope = 9/5
Step-by-step explanation:
\(m=\frac{10-1}{7-2} =\frac{9}{5}\)
Hope this helps
i need help on these questions
number 1 says-a 2ft by 2ft square is divided into smaller squares and portions are shaded. what is the area of the shaded squares?
Answers
Answer: 0.5ft x 0.5ft = the area per shaded square
Step-by-step explanation:
Divide 2 by 4 as each side was 2ft but now it is divided into 4 different squares. this will get you 0.5.
0.5*0.5= 0.25
Hope this helps :)
shaded square
Just put 2 expressions and thats it
Answers
Answer: 20 minuse n
Step-by-step explanation:
the difference of 20 and n
x-2y=3, x^2-2y=3, x^2-2xy+4y^2=11, find the value of x^2y-2xy^2
Answers
This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:
x^2-2y=3 - (x-2y=3) => x^2-x=0
Then we can factor the resulting equation and find the values of x:
x^2-x=0 => x(x-1)=0 => x=0 or x=1
Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:
x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1
Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:
x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1
Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.
how does factoring relate to determining whether expressions are equivalent?
Answers
Answer:
Two expressions are equivalent if they can be simplified to the same third expression or if one of the expressions can be written like the other. In addition, you can also determine if two expressions are equivalent when values are substituted in for the variable and both arrive at the same answer.
HELP!! PLEASE!! (Fill in blank)
Part 1: Find the number of fish food cubes it takes to fill the large shipping box.
Step 1: Determine how many fish food cubes with edges of one-fourth foot can be packed along each side of the shipping box.
Length: ____
Width: ____
Height: ____
Answers
Answer:
the length and the width and the height will all be the same because it is a cube
I NEED THIS NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For each of the figures, write Absolute Value equation in the form
|x−c=d|, where c and d are some numbers, to satisfy the given solutions:
Answers
PLEASE ANSWER I NEED HELPPPPPPPP Graph of polygon ABCDE with vertices at negative 1 comma negative 4, negative 1 comma negative 1, 3 comma negative 1, 3 comma negative 4, 1 comma negative 6. A second polygon A prime B prime C prime D prime E prime with vertices at negative 11 comma negative 4, negative 11 comma negative 1, negative 15 comma negative 1, negative 15 comma negative 4, negative 13 comma negative 6. Determine the line of reflection. Reflection across the x-axis Reflection across x = −6 Reflection across the y-axis Reflection across y = −6
Answers
I apologize for the confusion. Let me explain:
To determine the line of reflection, you can look at the coordinates of the corresponding vertices of the two polygons.
If you compare the coordinates of point A and A' (the corresponding vertices of the two polygons), you will notice that the x-coordinates are the same but the y-coordinates are different. Specifically, A has a y-coordinate of -4 and A' has a y-coordinate of -11.
This means that the line of reflection must be a horizontal line that passes through the midpoint between -4 and -11. The midpoint is (-4+(-11))/2 = -7.5. Therefore, the line of reflection is the horizontal line that passes through (-7.5, 0) on the coordinate plane, which is the y-axis.