on chapter 2.5 problem 14 "a survey in mathemeatics with applications 10th edition"
how did they get the answer for ii, iv, v, vi

Hundred and tens tables to make 430 in five different ways

Two spray paint machines are used to paint different portions of a large wall. the first machine (nicknamed "paint pro") is used for two hours. the second machine (nicknamed "goldilocks") is used for an hour and a half. when they are working at the same time, they can paint 55 square feet per minute. together they painted 5850 square feet of wall. how many square feet of wall per minute can each machine paint? e used to paint different portions of a large wall. the first machine (nicknamed "paint pro") is used for two hours. the second machine (nicknamed "goldilocks") is used for an hour and a half. when they are working at the same time, they can paint 55 square feet per minute. together they painted 5850 square feet of wall. how many square feet of wall per minute can each machine paint?

Consider the following equation. -16p + 37 = 49 -21p select the equation that has the same solution as the given equation. a. -55 + 12p = 5p +16 b. -5 + 0.44p = 7- 1.25p c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p