Answer:
19
Step-by-step explanation:
15z-14z=12+7
z=19
Answer:
= 6.5
Step-by-step explanation:
You have to plug in 1.5 for x
->
4(1.5) + 0.5 = 6.5
17/10 is what ur looking for
1500 - 785 = 715
number of minutes per month - number of minutes used = number of minutes left.
3:15
Step by step explanation:
10:45
-7:30
———
3:15