Answer:
150 - 30x = 0
Step-by-step explanation:
150 is the number of cans at the beginning, 30 is the number of cans taken away each hour, x is the number of hours, 0 is when they are sold out
Answer:
the answer is option D because it cant be division or multiplication and minus does not work
B:
Explanation that equation is the B
<span>x : y is equal to 12 : 8. These can be reduced or cancelled down to 3 : 2 in the same proportions. Therefore, when y is 12, you have to multiply the smallest value y can be by 6, and must do the same to the smallest x value to retain the proportions. x = 18 when y = 12.</span>
Answer:
Step-by-step explanation:
<u>Step 1: Set x to -1 and solve</u>
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Answer: