Answer:
answer is sixteen (16)
3:5=_____%
Step-by-step explanation:
3:5 equal to 60%
6x = 90
x = 90/6
x = 15
4x + 10y = 90
4(15) + 10y = 90
60 + 10y = 90
10y = 30
y = 3
Answer: Last option
x = 15, y = 3
4 hours
Let x = # of hours
22x + 10 = 98
-10 -10
____________
22x = 88
22
x = 4
