Answer:
584.57
Step-by-step explanation:
2(5x-15) + 2(2x+7) =0
10x-30+4x+14 = 0
14x = 16
x = 8/7
Answer:
6 ft 9
Step-by-step explanation:
Answer:
320 ounces
Step-by-step explanation:
There is 16 ounces in one pound. Multiply 20 x 16 to get 320.
Answer:
-3.8
Step-by-step explanation:
1.6(2.5-10) + 8.2
1.6(-7.5) + 8.2
-12 + 8.2
-3.8