1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nimfa-mama [501]
3 years ago
12

Which expression is equivalent to 16x +42y?

Mathematics
1 answer:
V125BC [204]3 years ago
4 0

Find the Greatest Common Factor (GCF)

GCF = 2

Factor out the GCF (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

2(16x/2 + 42y/2)

Simplify each term in parenthesis

<u>C. 2(8x + 21y) </u>

You might be interested in
9. Musa's age is two thirds of Abu's age.
Darya [45]

Answer:

17

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (-2, 7) and (2,-5)?
Deffense [45]

Answer:

Denote that line: y = ax + b

Line passes (-2, 7) and (2,-5):

=> -2a + b =7

=>  2a + b = -5

Add both side of above equations:

=> 2b = 2

=> b = 1

=> a = (-5 - 1)/2 = -3

=> Slope a = -3

Hope this helps!

:)

4 0
3 years ago
Please help and explain!! I really don't get this
const2013 [10]
Average rate of change means find the slope of the secant line. So if there is a function f(x) and you want to find the average R.O.C over the interval [a,b], it would be (f(b)-f(a))/(b-a)

1. (f(3)-f(1))/(3-1)= (0-(-2))/2= 1, so D.

2. Same concept; (8-4)/(3-1)=2, so A.

3. Again, (39-(-1))/5= 8, B.
6 0
3 years ago
If you have 2/3 and 4/8 are they equivalent? No
damaskus [11]

Answer:

No is correct

Step-by-step explanation:

convert 2/3 into 6ths

4/6 = 8/12

so no, non of them equal to 4/8

5 0
3 years ago
Read 2 more answers
Chloe drew a triangle with side lengths of 30 centimeters, 24 centimeters, and 18 centimeters. Juan drew a triangle with side le
vlada-n [284]

Answer:

A and B

Step-by-step explanation:

Each side in Chloe's triangle is 1.5 times the length of each side in Juan's triangle.  Thus, they are 'similar' by the <u>math </u>definition of that word, by the SSS Rule for Similar Triangles.

That means they are different only in size. So, their angle measures are the same and they are the same shape.

A and B are true.

C is never true, because the sum of all 3 angles in a triangle is always 180°.

D is not true, because they are similar.

5 0
3 years ago
Other questions:
  • Ethan throws a ball into the air from a cliff that is 152.4 m high with an initial velocity of 4 m/s. How long does it take for
    9·1 answer
  • Select the letter of the correct answer.
    11·2 answers
  • Algebra 1 taking stock
    5·1 answer
  • Explain how you can tell that 31/33 is in simplest form
    7·2 answers
  • What is -18d − -5d + 15d + -15 = 11
    14·1 answer
  • Please help with this question!!
    14·1 answer
  • Hunter pushed a couch across the room. He did 800 J of work in 20 seconds. The couch weighed 500 N. How much power did he have?
    12·2 answers
  • Simplify 2(x – 4) – 3(x+2)
    15·1 answer
  • Brooke paints the outsides of the square walls and triangular ceilings of her treehouse. What is the area?
    12·1 answer
  • What is the slope of the line that passes through (-1, 3) and (-1, 8)?<br> due today
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!