The average speed of car #1 is 35 mph and the average speed of car #2 is 55 mph. time elapsed between start of car #1 and start of car #2 is 18 minutes. how long before car #2 takes over car #1?

idk

step-by-step explanation:

if she was to only spend a dollar she can get 1lb

step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: