a. The cost of having a plumber spend h hr at your house if the plumber charges $40 for coming to the house and Sx per hour for labor. The expression for the cost of the plumber coming to the house is hx + 40 dollars. (Simplify your answer.) b. The amount of money in cents in a jar containing some nickels and d dimes and some quarters if there are 8 times as many nickels as dimes and twice as many quarters as nickels. The expression for the amount of money in the jar is (Simplify your answer.) c. The sum of three consecutive integers if the greatest integer is x cents. The expression for the sum of the three consecutive integers is (Simplify your answer.)
a. The cost of having a plumber spend h hr at your house if the plumber charges $40 for coming to the house and Sx per hour for labor. The expression for the cost of the plumber coming to the house is hx + 40 dollars. (Simplify your answer.) b. The amount of money in cents in a jar containing some nickels and d dimes and some quarters if there are 8 times as many nickels as dimes and twice as many quarters as nickels. The expression for the amount of money in the jar is (Simplify your answer.) c. The sum of three consecutive integers if the greatest integer is x cents. The expression for the sum of the three consecutive integers is (Simplify your answer.)
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter9: Real Numbers And Right Triangles
Section9.4: Real Numbers
Problem 53E
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