Answers
Answer: C
Step-by-step explanation:
For [tex]4(3x - y)[/tex], you must distribute the [tex]4[/tex] to each element within the parenthesis:
[tex]4 * 3x + 4 * (-y)[/tex]
[tex]12x + (-4y)[/tex]
[tex]12x - 4y[/tex]
Answer:
C
Step-by-step explanation:
Equivalent means equal.
For A: 3x + 2y and 3(x + 2y) are not equivalent because if you distribute 3 in the second expression then it'll be 3x + 6y which is not equal to 3x + 2y
For B: 32 + 16y and 8(4 + 16y) Again if you distribute the 8 in the second expression it won't be equal to the first one
For D: -2(x - y) and -2x - 2y are not equivalent because when you distribute the -2 with the -y in the first expression then it will be 2y not -2y
C is the only option that makes sense.
Related Questions
Thomas has $30 to spend at the amusement park. Rides cost $2 each and admission at the gate is $6. What is the maximum number of rides that Thomas can go on?
A.2r + 6 < 30
B.2r + 6 = 30
C.6r + 2 = 30
D. 6r + 2 > 30
Answers
Answer:
B.2r+6=30
Explanation:
It costs $6 dollars just to get in. Subtract 6 from 30. 30-6=24
Divide 24 by 2. 24 divided by 2 equals 12.
Let the number of rides = r
Multiply the price per ride by number of rudest over 2r, you then add the admission to that to get 2R + 6
He has $30 so the total he can spend has to be less than or equal to $30
2r + 6 <= 30
The closest answer is A.
You have 30 quarters. You find 20% more quarters in your room. Then you go shopping and spend 75% of the total number of quarters. Write an expression to represent the total number of quarters you take with you shopping. Calculate, in dollars, the amount of money you have left.
Answers
You have 27 quarters (6 dollars and 75 cents) left. You took 36 quarters when shopping.
Aaron buys erasers for his pencils. Each eraser costs $0.20. The total cost is $1.20. How many erasers does Aaron buy? Solve this problem any way you choose.
Answers
Answer:
6
Step-by-step explanation:
EXPERT HELP: EXPLAIN THE ANSWER
Answers
Answer:
a.the average size of a seventh-grade class is larger and varies more than that of a kindergarten class
Step-by-step explanation:
ok so we know the mean and the m.a.d of both data sets, so now all we have to do is analyze the data
so the class ranges for kindergarten is 17-21
and the class ranges for 7th grade is 25-34
here's where i prove 'a' to be the correct answer;
21-17=4
34-25=9
the ranges for 7th grade is 5 more than that of a kindergarten class making 'a' the right answer
**i know i'm not an expert but an ace, i've just been trying to become a genius, sorry :(**
good luck :)
hopefully, this helps
have a nice day !!
If you were solving for y what would the first step? -5=y-7/9
Answers
Answer:
-38/9
Step-by-step explanation:
-5=x-7/9
-5+(7/9)=x-(7/9)+(7/9)
x=-5+(-7/9)
x=(-38/9)
BRAINIEST FOR CORRECT ANSWER
Please solve these all for me i really need them
Answers
Answer: 9. 5y 10. 10x2 - 4 11. 2a5 + 5b 12. 8m + 4n + 2
Step-by-step explanation:
Can someone please help me out here
Answers
Answer:
Student 2 did make a mistake.
Step-by-step explanation:
On B, they went from -12 to -2. That's definitely wrong. On A, they went from -1 to -5, which was not following the pattern so far.
A bowling ball has a diameter of 8.5 inches. What is its approximate volume?
Answers
Answer:
321.56
Step-by-step explanation:
volume = (4/3) * π * r³
Answer:
volume=321.56inch^3
diameter=8.5
radius=4.25
volume=4/3πr^3
volume=4/3π(4.25)^3
volume=321.56inch^3
what equation do you get when you solve h-t=h+px for p?
Answers
h-t=h+px
We will first subtract h from the right and left
-t = px
We will then divide by x on both sides
-t/x = p
Can someone help please someone just took almost all my points bc they didn't answer it
Answers
Answer:
1. is 351.25 ft^2.
2. is 72.4 rounded up to 73 sections.
3. is 450 meters.
4. is $129.
If you wanted to repay as little money as possible after graduation from college, which of these is NOT a good option?
A- Accept grants.
B- Take out as few loans as possible.
C- Do not apply for any scholarships.
D- Use any savings for college.
PLS HELP ME
Answers
Answer:
C. Do not apply for scholarships
Step-by-step explanation:
Scholarships are free money given to applicants only.
Gavin is purchasing a new video game for $45. He has found a coupon for $5 off the game, and his mother gave him another coupon for 10% off. Which coupon should Gavin use to get the better deal?
Answers
Answer:
a coupon for five dollars would be the best
Step-by-step explain
.1 = ten percent so 45 multiplied by .1 is 4.5 so you take 4.5 off of 45 which is 40.5$ a coupon for 5 dollars off brings the 45 down to a 40 hence forth the five dollar coupon saves .50 cents
10% of $45 is $4.50
giving thanks and brainliest for best answer <3
~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::~
Answers
Answer:
29
Step-by-step explanation:
Answer:
its A. or is it
Step-by-step explanation:
oooooo
Answer both before 2:00 pm today!
Give an example of a compound event.
How do you calculate the probability of a compound event?
Answers
Compound probability is equal to the probability of the first event multiplied by the probability of the second event.
Just multiply the probability of the first event by the second. For example, if the probability of event A is 2/9 and the probability of event B is 3/9 then the probability of both events happening at the same time is (2/9)*(3/9) = 6/81 = 2/27.
Answer:
Compound probability is equal to the probability of the first event multiplied by the probability of the second event.
Please give me brainliest!!
Can someone pls help!!
Answers
Answer:
the first one is triangular prism. the second blank is rectangular pyrimid.
Step-by-step explanation:
the rectangular one makes a pyrimid. visualise what it is describing to you it will help.
Is this true NO LINKS!
The mean and median may or may not be in the set of data, but the mode is always in the set of data.
Answers
The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.
What is the area, in square feet, of the shaded region?
What is the area, in square feet, of the non-shaded region?
Answers
forgot how to do it, help please.
Answers
7) 17 [tex]\frac{6}{10}[/tex]
8) 12 [tex]\frac{5}{8}[/tex]
9) 11 [tex]\frac{3}{8}[/tex]
10) 15
11) 16 [tex]\frac{2}{6}[/tex]
12) 11
Simply: Step 1: Just add the whole to whole first and then add the fraction to each other.
If the result in fraction is still can be transform to mixed number, you will start again (Start again from step 1) Do it until its the simpliest form
The area of the shaded square is 125 square inches. The length of the unshaded rectangle is 7√5 inches.
The estimated value of the length of the shaded square is ___ inches. The estimated value of the area of the unshaded rectangle is ___ square inches.
Answers
Answer:
Question incomplete
Step-by-step explanation:
The estimated value of the length of the shaded square is 5 inches. The estimated value of the area of the unshaded rectangle is 35√5 square inches.
What is the area?The space filled by a flat form or the surface of an item is known as the area.
The number of unit squares that cover the surface of a closed-form is the figure's area. Square centimeters and other similar units are used to measure area.
Given data;
The area of the shaded square = 125 square inches.
Length of the unshaded rectangle, b= 7√5 inches
The side of the square is a;
A = 125 square inches
l²= 5² square inches
l = 5 inch
The area of the unshaded rectangle is;
A' = l × b
A'=5 ×7√5
A'=35√5
Hence, the estimated value of the length of the shaded square is 5 inches. The estimated value of the area of the unshaded rectangle is 35√5 square inches.
To learn more about the area, refer to the link;
https://brainly.com/question/11952845
#SPJ2
what is thissssssssssssssssssssss pls help
Answers
Answer:
calculate profits
Step-by-step explanation:
Help please lol.......
Answers
Answer:
24 in^3
Step-by-step explanation:
The volume of a rectangular prism is length * width * height, which is 24. Volume is always in units cubed.
Twelve of the students in the school choir like to sing solos. These 12 students make up 24% of the choir. How many students are in the choir?
A.100
B.50 students
C.12.5
D.24
Answers
Answer:
50 Students
Step-by-step explanation:
24% = 0.24
12/total amount of students = 0.24
12/0.24 = total amount of students
total amount of students = 50
B.50 students
The rule in this pattern is add 3. Write the next 4 terms of the pattern. What do you observe about the terms in the pattern? Explain why you think this pattern will continue to be this way.
Answers
Answer: 14, 17, 20, 23
Step-by-step explanation:
You are adding by three and it is probably not going to stop. 11+3=14
14+3=17
17+3=20
20+3=23
And you would keep going.
The solution is : 14, 17, 20, 23, the next 4 terms of the pattern is given below,
What is addition?Addition is a way of combining things and counting them together as one large group. ... Addition in math is a process of combining two or more numbers.
here, we have,
from the given information, we get,
You are adding by three and it is probably not going to stop.
11+3=14
14+3=17
17+3=20
20+3=23
And you would keep going.
Hence, The solution is : 14, 17, 20, 23, the next 4 terms of the pattern is given below,
To earn more on addition click:
brainly.com/question/29560851
#SPJ3
Please help meeeeeee URGENT
Answers
Answer:
Step-by-step explanation:
The first one is 1 over 125
The second one is -1 over 125
The third one is -125
The fourth one is 1
Answer:
The first one is 1 over 125
The second one is -1 over 125
The third one is -125
The fourth one is 1
Step-by-step explanation:
When finding the unit rate, the words per and each tell us what unit of measure needs to equal ONE. True or False
Answers
Answer:
true
Step-by-step explanation:
guys need help asap plz ill give brainliest to first person that is correct. you put the answer for 1c and 2 below. I just need the answers plz help. AND DONT ANSWER FOR POINTS OR I WILL REPORT YOU. please i beg you i have lost hundreds of points because of people who do that.
Question 1: Consider: y = x squared - 6x + 4
a) Write the equation of the axis of symmetry.
b) Find the coordinates of the vertex. Is it a maximum or minimum?
c) Graph the function.
Question 2) Solve by graphing: x squared + 4x+6 = 0
Question 3) Describe how the graph of each function is related to the graph of f(x) = x squared.
a) g(x) = x squared +3
b) g(x) = -x squared - 1
guys i really need this. for number 1c and 2, can you take a picture of the graph you made if you did. I appreciate all help but try to do as much as you can. plz plz plz plz.
Answers
Answer:
Step-by-step explanation:
Vertex = 3,-5
line of symmetry = x = 3
Its a minimum
Answer: maybe a and c
Step-by-step explanation:
True or false Can 11, 12, 23 sides can form a triangle?
Answers
Please help I will give brainly
Answers
Answer:
A) 1/2 pound
Step-by-step explanation:
Help me please!! this is 5th grade work!!
Answers
Answer:
Im not sure
Step-by-step explanation:
:(
the answer is 15 17/20 or 15.85
Which expression is equivalent to –0.25x + 1.5 – 0.5x - 2?
A.–0.75x – 4
B.–0.75x + 3.5
C.–0.75x – 8
D.–0.75x – 0.5
Answers
Answer:
Its D :3
Step-by-step explanation: