Answer:
The constant of proportionality is the ratio between two directly proportional quantities. In our tomato example, that ratio is $3.00/2, which equals $1.50. Two quantities are directly proportional when they increase and decrease at the same rate.
Step-by-step explanation:
:)
Answer:
Y=2x+0.5
Step-by-step explanation:
The gradient is 2/1=2x
The y-intercept looks to be around 0.5
Answer:
B
Step-by-step explanation:
Angle PRQ = 75°
Because they are alternate angles
Answer:
2 2/3 hours
Step-by-step explanation:
if the car can go 3 miles per hour that means it can go 10 miles in 2 2/3
