Each side of a sandbox is 7 feet long. It will cost $1.00 per square foot to replace the sand in the sandbox. What would be the
total cost to replace the sand?
2 answers:
Answer:
49
Step-by-step explanation:
7 x 1 is 7.
7 x 7 is 49.
49 is answer.
Answer: $7.00
Step-by-step explanation:
each foot is $1, so times 7 is 7 dollars.
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We have an equation: ?/17= 5/8
Cross multiply:
8*?= 5*17
⇒ ?= 5*17/8= 10 5/8
We only need 10 5/8 ft~
Answer:
He is incorrect
Step-by-step explanation:
Given
3(x + 1) - 5 = 3x - 2 ← simplify left side
3x + 3 - 5 = 3x - 2
3x - 2 = 3x - 2
Since both sides are equal, then this indicates that the equation has infinite solutions.
0⁰ = 0
or it can be with any number like 44⁰ it would equal 1
(x - 4)(x + 3)
= x^2 + 3x - 4x - 12
= x^2 - x - 12 (The answer is C)
Answer:
I only know A
Step-by-step explanation:
A 37-9=28
I'm sorry I just have no idea what to do on the other ones xD
