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2 years ago

11

Donovan is painting a large wall orange. Yesterday, he painted a square-shaped area that was 7x square feet. Today, he extended

one side of the orange area by 3 feet and the other consecutive side by 4 feet.

1 answer:

valentinak56 [21]2 years ago

4 0

What’s the question?

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Nathan has just bought a new car. He models the value, V, in dollars, of the car after t years as V(t) = 21,000(0.861)t. Based o

UkoKoshka [18]

Answer:

13.9%

Step-by-step explanation:

The value of car is modeled as:

$V(t)=21,000(0.861)t$

Here we can see that, each year Nathan has considered 0.861 of the previous year value or we can say that Nathan has considered 86.1% of the previous year value. So,

$100-86.1=13.9$

We subtract the percentage value considered from 100 to find out the percentage decrease in the value of the car.

The value of new car is decreasing by 13.9% each year.

4 0

2 years ago

What’s equivalent to 2(3 - x) - 12 + 4x

anygoal [31]

Answer:

2(3-x)-12+4x

6-x-12+4x

6-x-8x

6+8x =

14x

Step-by-step explanation:

3 0

2 years ago

Solve 3x + 8 = 2x + 21

iren [92.7K]

<h2>Answer:</h2>

<h3>x = 13 </h3><h2>Step-by-step explanation:</h2>

<h3>3x+8=2x+21</h3><h3>solve for x3x8-2x+21</h3><h3>x8=21</h3><h3>x=21-8=13</h3><h3>solution is x=13/</h3>

<h2>HOPE IT HELPS!!!</h2>

<h2>PLZ I NEED BRAINLIEST!!</h2>

6 0

2 years ago

Read 2 more answers

If i was born in 1999 how old would i be?

Tcecarenko [31]

Wouldn't you be 17 cause plus one is 2000 and then one plus 16 equals 17

6 0

2 years ago

Read 2 more answers

State the missing factors. there may be more than one correct solution

NikAS [45]

5x5=25

25x2=50

486x2=972

46.5x2=93

12x2=24

320x2=640

3 0

2 years ago