Evaluate the following algebraic expression at x = 3, y = – 7 and simplify your answer.
1 answer:
10 is the answe because I don’t know I just got 10 use demos
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Answer:
17.5
Step-by-step explanation:
90% sure
It's A.
Rae made the error when she added 7.
the equation should be:
<span>-14 - 7 = 7x + 7 - 7 </span>
Answer:
B. -1/4
Step-by-step explanation:
The land area of Florida is 170 000 square kilometres, this is because 1 700 000 divided by 10 is 170 000.
