someone help me ? ( word problems ) - picture below.
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OpenStudy (anonymous):
OpenStudy (anonymous):
305 USD
OpenStudy (anonymous):
305? is the answer?
OpenStudy (anonymous):
can i ask u how u got that ?
OpenStudy (anonymous):
yes
you get it like this:
Total charges =[(30) * (8.5)] + 50 = 305
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OpenStudy (anonymous):
ok so how would i do this one?
OpenStudy (anonymous):
Total Charges = [ (hourly charge) * (hours)] + (one time 50 charge)
OpenStudy (anonymous):
OpenStudy (anonymous):
ok this one is like this
She has 8 Galons, with that she can travel 168 Miles
Now, she buys 23 USD worth of gas, which is 13.14 galons, with that she can travel 275.94 miles.
Add them both and you get: 443.94... rounding to the nearest tenth 440
OpenStudy (anonymous):
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OpenStudy (anonymous):
The answer is 49, 620.
Each drill costs 61 + 36 = 97
to make 460 drills= 460 * 97= 44,620
Now lets asume that they take 1 month to complete the job, lets add the 5000 cost for the space: 44, 620 + 5000 = 49 620