Answer:
12.50+2x=y
Step-by-step explanation:
y is the total 12.50 us base and x would be how many times you muliply the 2
a. 7.5
b. 5
c. 2.5
sorry if it is in correct
30 divided by 4 = 7.5
10 divided by 2 = 5
7.5-5=2.5
Answer:
yes
Step-by-step explanation:
If a student runs 4K in 1/2 hours, then he would run 8k In 1 hour, so,
8km/h
