4 years ago

Simplify this expression. 4(9n-9) a. -10n+20 b. -10n+19 c. 36n-36 d. -8n+56

Mathematics

2 answers:

lesya692 [45]4 years ago

8 0

<span>4(9n-9)
= 4*9n -4*9 (distributive property)
= 36n -36

The correct answer is c. </span>36n -36~

luda_lava [24]4 years ago

4 0

C. If you multiply 4 times 9= 36n- 36(you have to multiply all the numbers in the parenthesis by the outside number.

You might be interested in

The following polynomial is defined on the interval [-2, 2]:

Bess [88]

Answer:

Using Matlab code for Fourier series to calculate for the function, see the attached

Step-by-step explanation:

Go through the picture step by step.

6 0

4 years ago

What is the product of (3a + 2)(4a2 - 2a + 9)?

natka813 [3]

Answer:

12a³+2a²+23a+18

Step-by-step explanation:

(3a+2)(4a²-2a+9)=

12a³-6a²+27a+8a²-4a+18=

12a³+2a²+23a+18

If you need more explanation, reply to this answer.

4 0

4 years ago

Help me with factoring these 3 equations please

just olya [345]

Answer:

0 for all of them.

Step-by-step explanation:

it will explain it

4 0

3 years ago

Needs some help with this please!

Bad White [126]

Answer:

y = mx

Step-by-step explanation:

if there is no '+ b' y-intercept is 0

3 0

2 years ago

Read 2 more answers

If f(x)=4-x^2 and g(x)=6x, which expression is equivalent to (g-f)(3)?

Debora [2.8K]

I hope this helps you!

6 0

3 years ago