Hi there! :)
<u>Answer:</u>
Donovan babysat for 7 hours on Saturday in order to earn $31.50.
Step-by-step explanation:
In order for you to answer your question, you'll need to use the cross product method:
$9 → 2 hours
$31.50 → X hours
<u>(2 × 31.50)</u> ÷ 9 = X hours
<u>63 ÷ 9</u> = X hours
<u>7 = X hours</u>
There you go! I really hope this helped, if there's anything just let me know! :)
Answer:
P=0.5
Step-by-step explanation:
Attached photo
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Answer:
y=3x+11
Step-by-step explanation:
We have to write the equation of line which is passing through the point (−2,5) and parallel to the line y=3x+1. Hence, equation of straight line in point slope form is (y−5)=3(x+2) and in slope-intercept form is y=3x+11
Answer:
29
Step-by-step explanation:
30 - (2 - 4) ÷ (-2)
= 30 - (-2) ÷ (-2)
= 30 - 1
= 29
Answer:
It would only take three hours.
Step-by-step explanation:
1/6+1/x=1/2
x + 6=3x
6=2x
x=3hr
