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erma4kov [3.2K]
3 years ago
10

The price of a house decreased from $500,000 to $400,000 in one year. What is the percent decrease?

Mathematics
2 answers:
-BARSIC- [3]3 years ago
6 0

Answer:

A) 20%

Step-by-step explanation:

A) ✅

500000(0.2) = 100,000

500000 - 100,000 = 400,000

B) ❌

500000(0.25) = 125,000

500000 - 125,000 = 375,000

C) ❌

500000(0.3) = 150,000

500000 - 150,000 = 350,000

D) ❌

500000(0.35) = 175,000

500000 - 175,000 = 325,000

Vika [28.1K]3 years ago
3 0

Answer:

A

Step-by-step explanation:

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natali 33 [55]
So, we need to add.

45 + 30 = 85.

$0.85 is your answer.

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3 years ago
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One base of a trapezoid is five times as long as the other. The height is the average of the two bases. The area is 441 square u
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Answer:

The length of the longer base he 35 units

Step-by-step explanation:

Here, we want to find the length of the longer base of the trapezoid

Mathematically, we can find the area using the formula;

1/2( a + b) h

where a is the shorter base

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Substituting these in the formula, we have ;

1/2(x + 5x)3x = 441

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x^2 = 882/18

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2 years ago
If a car is traveling 75 miles per hour, how many feet will it travel in 10 seconds ?
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Step-by-step explanation:

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Mario has LaTeX: 2\frac{1}{4}2 1 4 pounds of trail mix. He puts equal amounts of the trail mix into 6 bags for a hike with his f
ioda

Answer:

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Step-by-step explanation:

Let the amount of trail mix in each bag be x pounds. If Mario has 2\frac{1}{4} pounds of trail mix and puts equal amounts of the trail mix into 6 bags for a hike with his friends, the amount of trail mix in each bag can be derives using the expression;

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solving for x

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<em>Hence 0.375 pounds of trail mix will be in each bag</em>

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2 years ago
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