Solve each of the following equations for x . Equation Solution x+7=18 x=11 5x+4=14 x=2 12−4x=−36 x=12 Organize each of the following equations to express P as a function of Q . Q as a function of P P as a function of Q Q=30−P Q=20−5P 6Q=14−2P

d

step-by-step explanation:

d

the answer is 18 units because there are 18 small cubes inside the rectangle

hope this and p.s i am also in k12

step-by-step explanation:

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation: