Use the system of equations to answer the question. 5x - 2y = 21
3x + 4y = 10
What is the solution to the system of equations?
A. -4, -1/2
B. -4, 1/2
C. 4, -1/2
D. 4, 1/2

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

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step-by-step explanation:

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: