Answer:
translation then reflection
Step-by-step explanation:
The system of equations that models the given situation is given as follows:
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are given as follows:
- Variable x: Number of single lawns cut.
- Variable y: Number of front and back lawns cut.
He had 25 customers, hence:
x + y = 25.
He charges $15 for a single lawn and $25 for a front and back lawn, and made a total of $475, hence:
15x + 25y = 475
More can be learned about a system of equations at brainly.com/question/24342899
#SPJ1
Answer:
Step-by-step explanation:
Answer:
David saves the most (20%)
Step-by-step explanation:
The fraction Anna saves is given as 19%.
The fraction Laura saves is 1-(17/20) = 3/20 = 15/100 = 15%.
The fraction David saves is 2/(2+8) = 2/10 = 20/100 = 20%.
David saves the most of his salary each month.
