Answer:
b
Step-by-step explanation:
1 quart = 0.95 litres
7 quarts = 6.65 litres
To get from 1 quart to 7 quarts you times by 7, and if one quart is 0.95 litres, to find out what 7 quarts is equal to in litres you have to times 0.95 by 7.
Answer:The sitting fee is 15 dollars
Step-by-step explanation:If you were to use the formula y=mx+b then the starting equation would be y=12x+b. It already gave you the cost for the amount of photos respectively so 51=12(3)+b. 12 times 3 equals 36 and 51 minus 36 equals 15. The same way would be used for 87 dollars and 123 dollars while using the amount of photos respectively. 87=12(6)+b. 12 times 6 equals 72. 72 plus 15 equals 87. 123=12(9)+b. 12 times 9 equals 108. 108 plus 15 equals 123. Therefore the sitting fee is 15. (51=12(3)+15, 87=12(6)+15, 123=12(9)+15)
Multiply by the reciprocal by 3 and divide the common denominator by 14
