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dem82 [27]
3 years ago
12

Please help freshman math much-needed

Mathematics
2 answers:
Damm [24]3 years ago
5 0
You can make the equatin: y=15x+22
X is the number of weeks
Y is the total amount of money needed

Plug in 120 for y and solve for x
120=15x+22
98=15x
x=6.53

But the answer is 7 weeks because we have to round up so he gets paid for the whole week
Oxana [17]3 years ago
5 0
Here you go :) hope it helped
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Two vertices of a polygon are ( 7, -18) and (7, 18). What is the length of this side of the polygon?
Scilla [17]
Because the two vertices have the same x-coordinate, the side is a vertical line. It starts vertically from -18 to 18

the length = 18 - (-18)
the length = 18 + 18
the length = 36

The length of the side is 36 unit
8 0
3 years ago
Which represents the inverse of the function f(x) = 4x?
nekit [7.7K]

Answer:

\displaystyle h(x) = \frac{1}{4}x

Step-by-step explanation:

Sinse in this case you are dealing with direct variation, all you are doing is taking the <em>multiplicative</em><em> </em><em>inverse</em><em> </em>of 4, which is ¼:

\displaystyle f(x) = 4x \rightarrow f^{-1}(x) = \frac{1}{4}x

This option is not an answer choise. Perhaps there was a typographical errour.

I am joyous to assist you at any time.

5 0
2 years ago
Please help :)<br> .....................
Kay [80]
There are web sites and videos that stand ready to show you how to bisect an angle.

The basic idea is that you draw an arc through both rays so that the points of intersection are the same distance from the vertex. Then, you construct a perpendicular bisector of the segment between those intersection points. That will bisect the angle.

For (3), you bisect each of the angles made by the original bisector. (1/2 of 1/2 = 1/4)
8 0
2 years ago
Find two numbers whose sum is 15; twice the first number decreased by the second number gives 6.
Olegator [25]

7 + 8 = 15
14 - 8 = 6

Hope this helps!

4 0
2 years ago
Find the cost of three packages of ground meat weighing 320 g, 124 g, and 876 g if the price per kilogram is $2.99.
Harlamova29_29 [7]
320+124+876=1320 grams = 1.32 kg
1.32*$2.99=$3.95
5 0
3 years ago
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