Answer:
[See Below]
Step-by-step explanation:
✦ So when we see , these are powers or exponents.
✧ We solve them like this:
✦ So the answers would be:
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Answer:
49 sq ft
Step-by-step explanation:
multiply 7 by 7
Answer:
Step-by-step explanation:
p = 10x + 2 + 7x - 6 + 8x
p = 25x - 4
Answer:she has 4 weeks worth of lunch money
Step-by-step explanation:first 5×2=10
Then 10×4=40