Ms. Turner takes 5 hours to drive 390 kilometers from her home to the next city. If Ms. Turner’s average speed for the first 2 hours is 60 kilometers per hour, find her average speed for the last 3 hours.

Step-by-step explanation:

2 hours × 60 km/hour = 120 km

390-120  = 270 km remaining

270 km/(3 hours) = 90 km/hour

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).

6 cars because if you have 8 and subtract 2 youll have 6 left over