The equation y = 13x describes the amount of money Sarah earns, where x is the number of hours she works
2 answers:
A) $14/hr B) Austin
Step-by-step explanation:
A)
If he earns $140 in 10 hours you can divide 140 by 10 to find out how much he makes per hour
B)
Sarah makes $13/hr which is $1 less than Austin
70-42= 28 28/2=14
112-70=42 42/3=14
140-112=28 28/2=14
so, austin earns $14 per hour
since sarahs earnings are y=13x she earns $13 per hour. austin earns $14 so he earns more
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Answer:
y= (5/3) x + 5
Step-by-step explanation:
y = mx + b
m = (5 - 0)/(0 - (-3)) = 5/3
y = (5/3)x + b
b = 0-(5/3)(-3) = 5
y = (5/3)x + 5
3^2-y^2
then apply formula (a-b)(a+b)=a^2-b^2
so,,
(3-y)(3+y)
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