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2 years ago

13

The graph shows the amount of money earned by a teacher for running an after-school homework help session. How much does the tea

cher earn per hour?

1 answer:

True [87]2 years ago

6 0

Answer:

From the looks of the graph, it seems that the teacher earned either $40 a hour or $20 a hour.

Step-by-step explanation:

You might be interested in

When 9 Superscript two-thirds is written in simplest radical form, which value remains under the radical?

salantis [7]

Answer:

3

Step-by-step explanation:

$9^{\frac{2}{3}}=(3^2)^{\frac{2}{3}}=3^{\frac{4}{3}}=3\cdot 3^{\frac{1}{3}}\\\\=3\sqrt[3]{3}$

9 0

2 years ago

Read 2 more answers

A line passes through the two given points. Is it vertical, horizontal, or neither?

Leviafan [203]

<u>Answer:</u>

A line passes through the two given points (5,2), (5,-2). The line is vertical line

<u>Solution:</u>

Given, two points are (5, 2) and (5, -2)

We have to find that a line that passes through the given two points is vertical or horizontal or neither.

First let us find the slope of the line that passes through given two points.

So, slope of line m $=\frac{y_{2}-y_{1}}{x_{2}-x_{2}} \text { where, }\left(x_{1}, y_{1}\right) \text { and }\left(x_{2}, y_{2}\right) \text { are two points on line. }$

So slope of our line $=\frac{-2-2}{5-5}=\frac{-4}{0}$ = undefined

Here slope of our line is undefined which means it is parallel to the y – axis.

Hence, line passing through given points is vertical line

6 0

2 years ago

Earth is approximately 9.3 × 10^7 miles from the sun and Saturn is approximately 8.87 × 10^8 miles from the sun. Approximately h

denis23 [38]

Answer:

7.94 x 10⁸miles

Step-by-step explanation:

Given parameters:

Distance of earth from sun = 9.3 x 10⁷miles

Distance of earth from Saturn = 8.87 x 10⁸miles

Unknown:

How much further from the sun is Saturn than Earth = ?

Solution:

To find the solution to this problem, let us find the difference between their distances:

( 8.87 x 10⁸ miles - 9.3 x 10⁷ miles )

= 88.7 x 10⁷ miles - 9.3 x 10⁷ miles

= (88.7 - 9.3) x 10⁷miles

= 79.4 x 10⁷miles

= 7.94 x 10⁸miles

8 0

2 years ago

I really need help here I don’t know how to do this

sattari [20]

Answer:

Second box for Justifications: Subtraction Property of equality

Third box for steps: $\frac{2}{3} y=-6$

Fourth box for steps: $\frac{2}{3} y*\frac{3}{2} =-6*\frac{3}{2}$

Fourth box for Justifications: Multiplication Property of equality

Fifth box for steps: $y=-9$

7 0

2 years ago

A bag contains 15 coins consisting of quarters and dimes. The total value of the coins is $2.55. Which system of equations can b

denis23 [38]

Answer: d+q= 2.55

or d=15+q

I believe this is how you do it

Step-by-step explanation:

5 0

2 years ago