Answer:
4: 1.33 ft.
5: 516.14322017669 mm
6:
7:
8: 7 cm
9: 27314.29921175 mm
10: 112 ft.
Step-by-step explanation:
not sure about 6 and 7
(-12) + (-33) = (-45)
b.7.69
188/4=29.5
29.5 gal per mile
227/29.5=7.69
7pq( 2 + 5r)
7 + (-5)= 2