b. Suppose he bought 2 pounds of peaches and 3 pounds of grapes. How much did he spend in total? c. Suppose he spent $15.24 in total. If he only bought one pound of grapes, how many pounds of peaches did he buy? Section 1.2 Class Practice The expression 37P + 32R is called a __________________________________________________ of P and R. Suppose you bought and Books. If each DVD cost $14.95 and each book you bought D B DVD’s off the cost $6.95, write an expression that tells how much you spent. ‘specials’ table 3. On a quiz show, 20 points are given for correct answers to regular questions and 50 points are given for correct answers in the bonus round. Let R represent the number of regular questions answered correctly and B represent the number of bonus questions answered correctly. a. Write an expression that gives the total number of points earned. b. Suppose that a contestant earned 650 points. Write an equation relating R, B, and the number of points earned. c. Give three different possible solutions to the equation you wrote in part b.
b. Suppose he bought 2 pounds of peaches and 3 pounds of grapes. How much did he spend in total? c. Suppose he spent $15.24 in total. If he only bought one pound of grapes, how many pounds of peaches did he buy? Section 1.2 Class Practice The expression 37P + 32R is called a __________________________________________________ of P and R. Suppose you bought D DVD’s and B Books. If each DVD cost $14.95 and each book you bought off the ‘specials’ table cost $6.95, write an expression that tells how much you spent. 3. On a quiz show, 20 points are given for correct answers to regular questions and 50 points are given for correct answers in the bonus round. Let R represent the number of regular questions answered correctly and B represent the number of bonus questions answered correctly. a. Write an expression that gives the total number of points earned. b. Suppose that a contestant earned 650 points. Write an equation relating R, B, and the number of points earned. c. Give three different possible solutions to the equation you wrote in part b.
packet_1_electronic_version.docx