3 years ago

The Grand Canyon is 277 miles long and 18 miles wide. A study was completed where 17

Mathematics

1 answer:

Natali5045456 [20]3 years ago

7 0

2,825 i am almost sure this is the right answer i apologize if not

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Which expression is equivalent to (8a-3b+7)-(2a+b-4)?

pogonyaev

8a-3b+7-2a-b+4=6a-4b+11

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3 years ago

Someone tell me where everyone is going right please !!

iVinArrow [24]

Answer:

<em>1min = 0.25miles</em>

5.25miles / 0.25miles = 25 = 25minutes

Step-by-step explanation:

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3 years ago

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What is the solution set of the equation 6/m +2= m+3/m−1 ?

laiz [17]

Answer:

m = (-3, 2) x = (-1)

Step-by-step explanation:

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3 years ago

- IZ

Yakvenalex [24]

Step-by-step explanation:

Subtract initial amount (300) and final (150). from there you get 150 dollars that was lost. We know that every step you 5 dollars so then divide 150 and 5 to get 30. So the distance was 30 steps.

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3 years ago

a car decreased in value from $980 to $720 in one year what was the per cent of decrease to the nearest whole per cent ?

kolezko [41]

The decrease was 27%.

Step-by-step explanation:

Old value = $980

New value = $720

Decrease = Old value - New value

$Decrease=980-720=\$260$

Percent decrease = $\frac{Decreased/ amount}{Old value}*100$

$Percent\ decrease=\frac{260}{980}*100\\Percent\ decrease=0.265*100\\Percent\ decrease= 26.5\%$

Rounding off to near whole percent

Percent decrease = 27%

The decrease was 27%.

Keywords: Percentage, subtraction

Learn more about subtraction at:

#LearnwithBrainly

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3 years ago