2.25c+1.5m context is that 2.25c represents the price of selling bags of cookies, hint the c. 1.5m represents the price of selling muffins, hint the m. In whole the equation represent the amount of money the bake sale would make minus the $25 donation.
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The answer is 32$ per gram. You just divide 160 by 5 to get the answer.
Hope that helps!!!
Answer:
540
Step-by-step explanation:
Amount of antifreeze in the 90% solution + amount of antifreeze in the 20% solution = amount of antifreeze in the 80% solution
0.90 x + 0.20 (90) = 0.80 (x + 90)
0.90 x + 18 = 0.80 x + 72
0.10 x = 54
x = 540
You need 540 gallons of 90% antifreeze solution.
Answer:
-64
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Step-by-step explanation:
multiplying by -4 each time
Each number is added by 3 so it's 17 20 23 26 29 32 35 38 41 and so on.
