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Doss [256]
2 years ago
5

Rewrite the expression with parentheses pls help

Mathematics
1 answer:
KATRIN_1 [288]2 years ago
7 0
Um is it (2+4) ÷ (2+4)
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What is the slope of the line on the graph?<br><br><br><br> Enter your answer in the box.
Snowcat [4.5K]

Answer:

-1/3

Step-by-step explanation:

If you divide rise over run you will do the equation -1 divided by 3 which is equal to -1/3

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A firm employing 100 workers has an average absenteeism of 4%. on a given day what is the probability of no workers being absent
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25

Step-by-step explanation:

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Find the unit rate.<br> $6.80 for 9 muffins
AysviL [449]

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Step-by-step explanation: divide 6.8 by 9

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Coach Harns wanted to buy new basketballs. He has a $200 budget to purchase
Shtirlitz [24]
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7 0
3 years ago
The balloon uses 4.5 quarts of gas in 7 minutes. How many gallons will it use per hour?
antoniya [11.8K]

Answer:

≈9.64 gallons

Step-by-step explanation:

To solve, we can figure out how many quarts are in a minute and use that to figure out how many quarts are in an hour. Then, we can convert quarts to gallons.

4.5 quarts = 7 minutes

First, we can find how many quarts equal 1 minute. To do this, we can divide both sides by 7 because anything divided by itself equals 1

4.5/7 quarts = 1 minute

Next, we want to figure out how many quarts go into 60 minutes, or 1 hour. To do this, we can multiply both sides by 60 because 1 * 60 = 60

4.5 * 60 / 7 quarts = 60 minutes = 1 hour

We now know how many quarts are in an hour, so we can now convert quarts to gallons

4 quarts = 1 gallon

divide both sides by 4

1 quart = 1/4 gallons

To get from quarts to gallons, we can divide by 4, so we have

(4.5 * 60 / 7)/4 = 4.5 * 60 / 28

≈9.64 gallons

4 0
3 years ago
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