Ernest thinks that Ryan rested between 120 and 150 minutes. Emma thinks he walked on a flat part of the trail during that time. Whose hypothesis is valid: Ernest's, Emma's, or both? Write a detailed explanation of whether each hypothesis is an acceptable interpretation of the graph. Help me please. Ernest's hypothesis (resting between 120 and 150 minutes):

Emma's hypothesis (walking on a flat trail between 120 and 150 minutes):

a

step-by-step explanation:

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).

just get this app called photo math it should be able to do those

when the daily mileage is greater than 40 miles, unlimited mileage plan will save you money. 40 miles is the break-even point.

step-by-step explanation: