cammiecam49
07.07.2019 •
Mathematics
If i drive 70 miles per hour for eight and a half hours, how far will i have driven
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Ответ:
multiply speed by time to get distance
70 *8.5 = 595 miles
Ответ:
x = 7
Step-by-step explanation:
8x - 2y = 48
Let y=4
8x - 2(4) = 48
8x -8 = 48
Add 8 to each side
8x -8+8 = 48+8
8x = 56
8x/8 = 56/8
x = 7