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Nezavi [6.7K]
3 years ago
12

Hannah can complete 4 math problems per minute.write and solve a direct variation equation to find how many math problems she ca

n expect to complete in 15 minutes
Mathematics
1 answer:
scoundrel [369]3 years ago
4 0
15 x 4 = 60
Hope this helps!
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cricket20 [7]
Look at attached photo
first divide each line into the number as shown in the denominator

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3 years ago
he table shows the cost of downloading songs. Number of Songs Cost 0 0 1 $1.25 2 $2.50 3 $3.75 4 $5.00 What does the rate of cha
horsena [70]
From the table we can see:
Number of songs:         Cost:
          0                         $ 0
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Answer:
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3 0
3 years ago
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Urgent!!! Will give thanks and branliest!
agasfer [191]
Okay so, togo flies 30 miles in 3/5 of an hour with the wind.togo flies 30 miles in 5/6 of an hour against the wind. his rate of speed with the wind was 30 / (3/5) = 30*5/3 = 150/3 = 50 mph.his rate of speed against the wind was 30 / (5/6) = 30*6/5 = 6*6 = 36 mph.3/5 of an hour times 50 mph = 30 miles.
5/6 of an hour times 36 mph = 30 miles.mph looks good.
going he was with the wind.
his rate of speed then was the airplane speed plus the wind speed.coming back he was against the wind.his rate of speed then was the airplane speed minus the wind speed.-----50 mph = A + W36 mph = A - W-----looks like A + W - (A - W) should equal 50 - 36.removing parentheses, equation becomesA + W - A + W = 14.
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answer is W = 7 and A = 43.
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3 years ago
after working for 25 hours, Lamar made $375. After working 40 hours, Lamar made $600. Predict how much he would make after 10 ho
Tcecarenko [31]
375÷25=15
600÷40=15
so his pay is 15 dollars per hour.
now multiply 15×10=150
6 0
3 years ago
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What is the standard form of the number six hundred ninety-five and four hundred thirty-seven thousandths?
trapecia [35]

Answer:

695.437 is your answer :)

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