Answer:
for #2 I'm pretty sure he makes $10 per hour
Answer:
C) y is equal to 10.5x
Step-by-step explanation:
$31.50 is charged for <em>3 </em>hours so, for 1 hour we need to divide 31.50 by 3, which results in 10.50. So 1 hour of babysitting is $10.50
this is because x is equal to the number of hours they babysit. we do not know the actual so it is replaced with x
and y is equal to the sum of 10.5x because we multiply the number of hours worked, and the amount per hour.
40 bikes. 120 times 40 equals 4800 divided by 2 because they pay for half the bike will be 2400
Answer:
Mean = 200
Variation = .83
SD = .17
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Answer:
15.81
Step-by-step explanation:
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