Please help I need answers ASAP

1 answer:

algol [13]3 years ago

3 0

Answer is D (3x^6+7x^3-2x^2-2)

When distributing exponents in this case you want to multiply them

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Oxana [17]

First, make all the denominators same.
Then calculate.
Hopefully this helps :D

3 0

3 years ago

notsponge [240]

Answer: 28 red marbles

Step-by-step explanation:

Since there are in total 140 marbles and there are 5 red marbles, just simply divide 140 by 5 and you get your answer. 28 red marbles.

3 0

3 years ago

Alexeev081 [22]

I think the second one does

4 0

3 years ago

lyudmila [28]

Answer:

4x-4

Step-by-step explanation:

x-10+3x+6=4x-4

Hope helps :3

7 0

3 years ago

yan [13]

The answer is f(x)=132

6 0

3 years ago