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Lubov Fominskaja [6]
3 years ago
8

A tutoring agency charges $20 for study materials, plus $40 an hour for tutoring. which function can be used to find the total c

ost T(h) of h hours of tutoring
Mathematics
2 answers:
maksim [4K]3 years ago
8 0

Answer:

t(h)= 40h + 20

Step-by-step explanation:

hope this helps

Brrunno [24]3 years ago
3 0

Answer:

T(h) = 20 + 40h

Step-by-step explanation:

Alright, so let's start off.

No matter how many hours a person gets tutored for, there's always the $20 as a baseline for study materials. So, the $20 MUST be included in our equation, which looks like this for now:

T(h) = 20

Every hour, $40 is added onto the expense.

For example, if a person was tutored for two hours, it would cost them $20 + 2(40) = $100.

This can be signified in the equation as

T(h) = 20 + 40h

And, that's your equation! :)

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How many unit cubes would it take to completely fill the prism with no gaps between unit cubes?
Lemur [1.5K]

Answer:

72 cubes

Step-by-step explanation:

Top view of the rectangular prism shows the unit cubes arranged in two rows along the length.

In each row number of unit cubes arranged = 9

Right view side of the prism shows the unit cubes arranged in two columns.

Number of unit cubes in each column = 4

Total number of cubes arranged in the prism = (Number of cubes in each row × Number of cubes arranged in two columns) × Number of columns

= (9 × 4) × 2

= 72

Therefore, number of cubes filled completely in the prism with no gaps = 72

6 0
3 years ago
4 2 5 0<br>3 2 8 7<br>2 1 8 ?​
natali 33 [55]

Answer:

5

Step-by-step explanation:

7 0
2 years ago
After moving 5 units up, 3 units right, and 4 units down, the ending position is (9, 6). What was the starting position.
Anika [276]
You reverse what you did, so first you go 5 units down which makes the coordinates (9,1) then you move 3 units left which then is (6,1). Then you go 4 units up which lets you end out at (6,5). 
6 0
2 years ago
Transform the equation 3x + y = 5 into slope-intercept form.
marin [14]

Answer: y=-3x+5

Step-by-step explanation:

Slope-intercept form is y=mx+b. So to make your equation into slope-intercept form, simply subtract 3x from both sides, which results in y=-3x+5

3 0
3 years ago
Read 2 more answers
How can 8 students share a pizza cut into 12 slices without cutting any of the slices?
Triss [41]
Hmmm...
We have to divide 12 by 8, since we need to see how 8 students will share 12 slices.

12/8=1 and 1/2

So, each student can have a slice and a half, but since we aren't allowed to cut the slices...

We can let each student have one slice, with 4 left over, so...

Every student can have one slice, and then half can have a second slice :)!

I'm not sure if that is what was meant by the question, but that was all I could think of.

I hope I helped! :)
3 0
3 years ago
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