Leila tutors English. For each hour that she tutors, she earns 50 dollars.
Let E be her earnings (in dollars) after tutoring for H hours.
Write an equation relating E to H. Then use this equation to find Leila's earnings after tutoring for 15 hours.
Equation:
음
D=0
Х
Leila's earnings for 15 hours: dollars
?

Answer:

20%

Step-by-step explanation:

Formula:

((GreaterTime-LeastTime)/Greatertime)x100= Percentage of Decrease.

((30-24)/30)*100=percent of decrease.

(6/30)*100=percent of decrease.

0.2*100= percent of decrease.

20%.

Hope this helps you :D

Answer:

a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables. For example, in the quadratic polynomial x^{2}+2x+3, \ the 3 is a constant term.

Answer:

108 degrees

Step-by-step explanation:

Given

Let the angles be A and B

[tex]A = 10x - 63[/tex]

[tex]B = 8x[/tex]

Required

Find the larger angle

If both angles form linear pair, then the following relationship exist:

[tex]A + B = 180[/tex]

Substitute values for A and B

[tex]10x - 63 + 8x = 180[/tex]

Collect Like Terms

[tex]10x + 8x = 180 + 63[/tex]

[tex]18x = 243[/tex]

Solve for x

[tex]x = \frac{243}{18}[/tex]

[tex]x = 13.5[/tex]

Substitute 13.5 for x in

[tex]A = 10x - 63[/tex]

[tex]B = 8x[/tex]

[tex]A= 10 * 13.5 - 63[/tex]

[tex]A= 135 - 63[/tex]

[tex]A= 72[/tex]

[tex]B = 8 * 13.5[/tex]

[tex]B = 108[/tex]

Hence, the larger angle measures 108

Step-by-step explanation: Okay so ther is 2 blue and 1 red and 5 white. 1/8 chance you would get red and then 2nd try 2/8 chance so... Im pretty sure its 1/32

Answer:

vftghjm

Step-by-step explanation:

Answer:

top left

Step-by-step explanation:

do you want an explanation?

Answer:

the third one because it says over a hour and all the rest looks ring

Answer:

22

Step-by-step explanation:

Answer:

Step-by-step explanation:

I will first answer your question with the data you have provided, then offer two other ways to solve the problem with alternative data:

You have stated that 5 miles is approximately 8 kilometers. As a ratio this is 5 mi / 8 km

Now create a proportion :

5 mi / 8 km = X mi / 60 km

Miles is to kilometers as miles is to kilometers.

Now cross multiply to solve for X.

8 X = 300

X = 37.5 miles

There are several other ways we can answer this question

Step-by-step explanation:

Let x be the number of months for the 2 health clubs to have the same cost.

We have $44 + $30x = $99 + $25x.

Therefore $5x = $55 and x = 11.

The number of months is 11.

Answer:

0.345345345345...... Because .345 is basically .345000000. And 0.345345345345..... has ending numbers with 345...... and 0.345345345345..... makes it larger.

Step-by-step explanation:

Hope I helped!! :)

Sorry if it's wrong. :(

Answer: 5.2

Step-by-step explanation:

3*7 = 21

21/5 = 4.2

Answer:

a

Step-by-step explanation:

you see triangle DEF is equal to triangle FGH

you write down on the way of triangle DEF formed

you write down on the way of triangle FGH formed.

It has to be the same way.

so plug in the choices

b c and d are the same ways

but a didn`t

Answer:

10

Step-by-step explanation:

Answer:

30%

Step-by-step explanation:

20-50=30

Answer:

w = 16

Step-by-step explanation:

Divide -5 into -80 for a positive number as your answer.  Your answer should be 16 when you done it manually.

Answer: 16

Step-by-step explanation:

Divide -80 by -5 and then you get 16

Hope this helps :)

Answer:

1. The second number line, the third number line, the first number line.

2.

[tex]a) \: 1 \frac{7}{8} > \frac{7}{4} [/tex]

[tex]b) \: \frac{21}{5} = 4 \frac{1}{5} [/tex]

[tex]c) \frac{13}{4} < 3 \frac{5}{6} [/tex]

Answer:

5$ an hour

Step-by-step explanation:

look at the x-axis it says hours :)

also the line has a point on 1,5 sooo that means 5 dollars an hour

also the slope is also just 5 lol

Answer:

5 dollar an hour

Step-by-step explanation:

the graph at an hour x when it is 1 hour at y it meets at 5 dollar.

Answer:

The length of the arc GH is approximately 3.14 meters (or π)

Step-by-step explanation:

The length of an arc whose measure equals the measure of the central angle Ф and the radius of the circle r is:

Let us solve the question using the rule above

∵ The measure of arc GH is 30°

∴ Ф = 30°

∵ The radius is 6 meters

∴ r = 6 meters

→ Substitute them in the rule above

∵ L = (30° ÷ 360°) × 2π × 6

∴ L = [tex]\frac{1}{12}[/tex] × 12π

∴ L = π

→ Use π ≈ 3.14

∴ L ≈ 3.14

∴ The length of the arc GH is approximately 3.14 meters (or π)

Answer:

Step-by-step explanation:

...........

Answer:ahhhh

Step-by-step explanation:

I hope this helps

Answer:

Number of high quality version downloads = 880

Step-by-step explanation:

Let,

x be the number of standard version songs downloaded

y be the number of high quality version songs downloaded

According to given statement,

x+y=1600        Eqn 1

2.8x+4.1y=5624     Eqn 2

Multiplying Eqn 1 by 2.8 to eliminate x

2.8(x+y=1600)

2.8x+2.8y=4480     Eqn 3

Subtracting Eqn 3 from Eqn 2

(2.8x+4.1y)-(2.8x+2.8y)=5624-4480

2.8x+4.1y-2.8x-2.8y=1144

1.3y=1144

Dividing both sides by 1.3

[tex]\frac{1.3y}{1.3}=\frac{1144}{1.3}\\y=880[/tex]

Hence,

Number of high quality version downloads = 880

1234 + 202 =  1,436

Hope this helps!!

Answer:

1436 is your answer

Step-by-step explanation:

Answer:

Yes, it makes it true

Step-by-step explanation:

Plug in 3 and 10 as x and y into the inequality:

y > 2x + 2

10 > 2(3) + 2

10 > 6 + 2

10 > 8

Since 10 is bigger than 8, this inequality is true.

So, (3, 10) makes the inequality true.

Answer:

100 + 6 = 106%

890/100 X 106 = 943.4

total cost 943.40

Answer:

They are SAS congruent.

Step-by-step explanation:

Answer:

2(3x+2)

Step-by-step explanation:

Answer:x=6

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

Answer:

plug in 0 for y and solve for x  

to find y plug in 0 for x

Step-by-step explanation:

Answer:

C≈61.89

C=3830.37

Step-by-step explanation:

A≈615.75