Answer:
30 Cents
Step-by-step explanation:
Use a calculator
Just look up how to find unit rates and it should be easy
Answer:
-4xy +6x
Step-by-step explanation:
combine like terms
-2xy + 3x - 2xy + 3x
3x + 3x = 6x
-2xy - 2xy = -4xy
-4xy +6x
9514 1404 393
Answer:
- $324 for 72 pints
- $306 for 36 quarts
- larger size is better deal
Step-by-step explanation:
The cost of 72 pints is 72 times the cost of 1 pint:
72 × $4.50 = $324.00 . . . cost of 72 pints
The cost of 36 quarts is 36 times the cost of 1 quart:
36 × $8.50 = $306.00 . . . cost of 36 quarts
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The price for quart containers is lower, so the larger size is the better deal.
Substitute the values of A = 3 and B = -4 to the expression:
