The equation representing this relationship is:
Time = (Number of problems in set) / 12
The table represents the time it took Bill to complete sets of math problems. Which equation represents this relationship?
Time (in minutes):
30
40
50
60
Number of problems in set:
36
48
60
72
5 answers
Sorry The options are
y=1.2x
y=12x
y=x+12
y=x+1.2
y=1.2x
y=12x
y=x+12
y=x+1.2
The correct equation that represents this relationship is y = x + 12.
A whale swims 200 miles in 5 days. Which equation can be used to find how many miles it swims in 16 days?
y = 200 × 16
y = 200 over 16
200 = 16x
y = 200 over 5 × 16
y = 200 × 16
y = 200 over 16
200 = 16x
y = 200 over 5 × 16
The equation that can be used to find how many miles the whale swims in 16 days is:
y = (200 / 5) * 16
y = (200 / 5) * 16