Solving
we get 
Step-by-step explanation:
We need to find the value of a. We are given:

Solving:

So, Solving
we get 
Keywords: Solving Expressions
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Answer:
4.90
Step-by-step explanation:
p/a=x
price/amount=x
14.70/3=4.90
Answer:
9n + 30 ≥ -28
Step-by-step explanation:
Let the number be n. Then, symbolically, this statement is:
9n + 30 ≥ -28
Divide x by x drag the 2 over get the auadteic formula cross it over by 5 and add 6 to your answer
It is LxWxH so basically 2/4x6/4x2/4 hopefully