A can of paint covers 400 square feet. How many cans will be needed to cover 3,000 square feet?
2 answers:
Answer:
7.5 cans
Step-by-step explanation:
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Answer-
The number is 5
Explanation-
let the number be x
according to the condition
2x-(x-7)= 12
2x-x+7=12
x+7=12
x+7-7=12-7
x=5
therefore the required number is 5
This is a direct variation
C = pi*d
pi is a constant and it does thru (0,0)
Answer:
what whats the question so I can answer
E. negative one property of multiplication.
Answer:
right side, bottom. curve
Step-by-step explanation: