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Ainat [17]
3 years ago
10

Waldo has saved $14.55 in Nichols in quarters he has 21 more quarters and nickels how many quarters does Waldo have

Mathematics
1 answer:
Korolek [52]3 years ago
6 0

Answer: Waldo has <u><em>52</em></u> quarters

Step-by-step explanation:

He has 31 Nichols and 21 more quarters than Nichols so  31+21=52

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jason runs 440 yards in 75 seconds. At this rate, how many minutes does it take him to run a mile? (1 mile = 1,760 yards).​
mamaluj [8]

Answer:

5 minutes

Step-by-step explanation:

we know that

Jason runs 440 yards in 75 seconds

using proportion

Find out how many minutes does it take him to run a 1.760 yards (one mile)

\frac{440}{75}=\frac{1,760}{x}\\\\x=1,760(75)/440\\\\x= 300\ sec

Convert seconds to  minutes

Divide by 60

300\ sec=300/60=5\  min

8 0
3 years ago
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cricket20 [7]
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5 0
3 years ago
A can of tennis balls costs $6. The total cost c of n cans, including sales tax t, is given by the equation c = 6n + t. Which is
lora16 [44]

Answer:

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3 0
3 years ago
If 25% of a number is 12. What is 75% of the number
KIM [24]

Answer:

=900

Step-by-step explanation:

7 0
3 years ago
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3 3/4 divide 2 1/12<br><br><br> sssss
dybincka [34]
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8 0
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