Answer:
y=74
z=106
x=74
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Answer:
No
Step-by-step explanation:
Cross multiplying shows this is false.
Those are supplementary angles, therefore:

Answer:
y = 15 hour - 3 hours/day x days
y = 15 - 3x
y-intercept = 15 - 3(0)= 15 which is the amount of volunteer hours she must complete at day 0.
0 = 15 - 3x
3x = 15
x = 5 (Number of days she would have to volunteer)
Equation: y = 15- 3x
Step-by-step explanation: