Mathew just got a job. He receives $100 bonus when he starts. The table shows the total number of hours (h) and the total amount
of money (t) he will make after each hour. Which equation can be used to find the total amount of money and (h) hours?
options:
t = 100h+ 100
t = 10h
t = 10h+ 100
t = 100h
options:
t = 100h+ 100
t = 10h
t = 10h+ 100
t = 100h
1 answer:
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Answer:
c) (-2, 1)
Step-by-step explanation:
3x - 3y = -9
2x + y = -3
2x + y = -3
-2x -2x
y = -2x - 3
3x - 3y = -9
y = -2x - 3
3x - 3(-2x - 3) = -9
3x + 6x + 9 = -9
9x + 9 = -9
- 9 -9
9x = -18
/9 /9
x = -2
y = -2x - 3
y = -2(-2) -3
y = 4 - 3
y = 1
(x, y) --> (-2,1)
Check your answer:
y = -2x - 3
1 = -2(-2) - 3
1 = 4 - 3
1 = 1
This statement is true
Hope this helps!
