Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.Chloe is a salon owner. Yesterday, she did 4 haircuts and colored the hair of 3 clients, charging a total of $388. Today, she did 4 haircuts and colored the hair of 4 clients, charging a total of $460. How much does Chloe charge for her services?Chloe charges $_____ for a haircut and $_____ for a coloring.
Q. Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.Chloe is a salon owner. Yesterday, she did 4 haircuts and colored the hair of 3 clients, charging a total of $388. Today, she did 4 haircuts and colored the hair of 4 clients, charging a total of $460. How much does Chloe charge for her services?Chloe charges $_____ for a haircut and $_____ for a coloring.
Define Variables: Let's denote the amount Chloe charges for a haircut as x and for coloring as y. The first equation comes from the first day's earnings: 4 haircuts and 3 colorings for a total of $388. Which equation represents the provided information? 4×haircut+3×coloring=$(388)4x+3y=388
First Day's Earnings: The second equation comes from the second day's earnings: 4 haircuts and 4 colorings for a total of $460. Which equation represents the provided information? 4×haircut+4×coloring=$(460)4x+4y=460
Second Day's Earnings: System of equations:4x+3y=3884x+4y=460Which variable should we eliminate?We can subtract the first equation from the second to eliminate x.
Eliminate Variable: Subtract the first equation from the second to solve for y.$4x+4y - 4x+3y = 460 - 388\)4x+4y−4x−3y=460−388y=72
Solve for y: Now that we have the value for y, we can substitute it back into one of the original equations to solve for x. Let's use the first equation.4x+3(72)=3884x+216=3884x=388−2164x=172x=43
Substitute and Solve: We found:x=43y=72Identify the charges for a haircut and coloring.Chloe charges $43 for a haircut and $72 for a coloring.
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