at 7:00 A. M., the temperature was 9°C. By 11:00 A. M., the temperature had increased to 17°C. What was the average hourly change in temperature? ​

29 mil

step-by-step explanation:

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

idk

step-by-step explanation:

6 and 24

step-by-step explanation:

6 x 4 = 24