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AnnZ [28]
3 years ago
14

How to figure it out

Mathematics
1 answer:
harkovskaia [24]3 years ago
8 0
Have
.5x+.10y+.20z=380
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Today i will walk 3 miles per hour to school, which is 1.5 miles away how many hours would this trip take
GaryK [48]

Answer: 30 minutes so 1/2 hour

Step-by-step explanation:

Because 3 miles = 1 hour

1.5 times 2 = 3

divide 2 on both sides

4 0
3 years ago
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last year, debra opened an investment account with $7600. At the end of the year, the amount in the account had increased by 29.
-BARSIC- [3]

There are $9842 in her account at the end of last year.

Step-by-step explanation:

Given,

Amount in account = $7600

Increment by the end of year = 29.5%

Amount of increase = 29.5% of amount in account

Amount of increase = \frac{29.5}{100}*7600

Amount of increase = 0.295*7600 = $2242

The increase is $2242.

Amount after increase = 7600 + 2242 = $9842

There are $9842 in her account at the end of last year.

Keywords: percentage, division

Learn more about percentages at:

  • brainly.com/question/10414011
  • brainly.com/question/10483199

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5 0
3 years ago
Which fractions equal the whole number 3?
zalisa [80]

Answer:

9/3=3

Step-by-step explanation:

3 goes into 9   3 times

3,6,9

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Which linear equation has the greatest y intercept?
faltersainse [42]

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y=4x+7

Step-by-step explanation:

replace x by any one number and find out

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2 years ago
Line r passes through points (5, 3) and (9, 8). Line s is perpendicular to r. What is the slope of line s?
ludmilkaskok [199]

Answer: The slope of the line would be 1.25!

Step-by-step explanation: I'll provide a screenshot of the graph I have made in a second! (:

6 0
2 years ago
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