Answer:
Step-by-step explanation:
12) Decrease in miles = 22,250 - 14,500 = 7750 miles
= 34.83%
13) Decrease in speed = 40 - 25 = 15 mph
= 37.5%
By just changing the x and numbers you can solve it:
-4x=-8 => x=2
70 cm
ex:
100 cm in a meter
so you’d do 100-30 cm
and that equals 70 centimeters