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3 years ago

Juan graphed the solution to the inequality on the number line.

Mathematics

2 answers:

Serggg [28]3 years ago

7 0

The answer is the third one

den301095 [7]3 years ago

3 0

1.first false because it gives 8>8, that is false , but it is written 8=8
2.false because it gives 12>8 but written -12<8
3.gives 10>8, and it is written the same true
4.gives 4>8, but written 4<8

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Mrs. Johnson put 22,250 miles

Viefleur [7K]

The change in quantities can be represented as percentage

<em>The percentage decrease in miles driven is 34.83%</em>

The given parameters are:

$\mathbf{Initial = 22250}$

$\mathbf{Final = 14500}$

The percentage decrease is calculated as:

$\mathbf{\%Decrease = \frac{Final - Initial}{Initial} \times 100\%}$

Substitute known values

$\mathbf{\%Decrease = \frac{14500- 22250}{22250} \times 100\%}$

$\mathbf{\%Decrease = \frac{-7750}{22250} \times 100\%}$

$\mathbf{\%Decrease = \frac{-775000}{22250} \%}$

$\mathbf{\%Decrease = -34.83 \%}$

The negative sign implies that, the change represents a decrement.

Hence, the percentage decrease in miles driven is 34.83%

Read more about percentage change at:

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7 0

2 years ago

A bicycle wheel with radius 30cm made 1000 revolutions. What distance did it cover?

Inga [223]

The distance covered by bicycle is 1.885 km.

What is distnace?

Distance is a measurement of how far apart two things or points are, either numerically or occasionally qualitatively. Distance can refer to a physical length in physics or to an estimate based on other factors in ordinary language.

Given: A bicycle wheel with radius 30cm made 1000 revolutions.

We have to find the total distance covered by bicycle.

First to find the circumference of the bicycle wheel.

Circumference = 2πr

where, r is the radius.

Here r = 30.

So,

Circumference = 2 x π x 30 = 60π

Now to find the total distance,

D = circumference x number of revolutions.

D = 60π x 1000

D = 188,495.5592 cm

D = 188,495.5592 /1000 km

D = 1.88 km

Therefore, the distance covered by bicycle is, 1.885 km.

To know more about the distance, click on the link

brainly.com/question/26046491

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8 0

1 year ago

8. Given triangle AXTB with x = 8, t = 11 and b = 14, what is the mZT?

Ber [7]

I need the answer aswell

5 0

3 years ago

What value makes x - 7 = -6 equation true?

Bumek [7]

Answer:

x=1

Step-by-step explanation:

In order to solve this equation, we must add 7 to each side. This gives us x=1

$x-7=-6\\\\x=1$

4 0

3 years ago

Translate the word phrase into a variable expression.<br> five more than the product of x and 6

Natasha_Volkova [10]

Answer:

6X+5

Step-by-step explanation:

8 0

3 years ago