The answer to question 5 is -3.
The answer to question 9 is -5.<span>
</span>The answer to question 7 is 28x^3y^4.
Answer:
caca
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
Answer:
9. 2a + 14
10. 7h - 70
Step-by-step explanation:
(2 x a ) + ( 2 x 7 )
(7 x h ) - ( 7 - 10 )
Answer:
<u>Question 3</u>
Given expression:

Both parentheses share a common term.
To factor out a common term: ab + ac = a(b + c)


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<u>Question 4</u>
To calculate the amount of money Rajni had to begin with, sum the three amounts she spent:

As
, then:

Collect and sum the whole numbers:


As
, then


