Sophia is 12 years old. her uncle reynald tells her that if she adds 5 to her age, multiplies the sum by 3, and then subtracts 4 from the product, she will find his age. she tells him that his age equals the expression 12 + 5 × 3 − 4 .is sophia correct?

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?