D. After 150 minutes, the 5 cent one is more.
Hope this helps!
5x + 4 = 7x
Subtract 4 from both sides.
5x = 7x - 4
Subtract 7x from both sides.
5x - 7x = -4
Simplify.
-2x = -4
Divide both sides by -2.
x = 4/2
x = 2
~Hope I helped!~
The answer is b just because inequality
8 is the answer!
Turn 1/4 into a decimal then divide 2 by .25
Step-by-step explanation:
all work is pictured and shown