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Vedmedyk [2.9K]
3 years ago
9

X=2 to x=7 calculate the average rate of change for the given function

Mathematics
1 answer:
IceJOKER [234]3 years ago
7 0
Iron you can multiply
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Arlene is comparing the prices of two truck rental companies. Company A charges $7 per hour and an additional $30 as service cha
max2010maxim [7]
Part A:
Company A:  $7 per hour +$30 service charge =money spent
Company B:  $8 per hour +$40 service charge =money spent

Part B:
Company A:  $7(8)+$30 = $86
Company B:  $8(8)+$40 = $104

Part C:
Company A:  $7(2)+$30 = $44
Company B:  $8(2)+$40 = $56
      You would save $12 if you use Company A instead of Company B's truck rental.

7 0
3 years ago
Please help me click the picture to see
artcher [175]
0.25x+97
Factoring:
Convert 0.25 to a fraction:
1/4x+97
Factor out 1/4:
Solution:
1/4(x+388) or 0.25(x+388)
6 0
3 years ago
PLZZZ NEED HELP!!!!!
svetlana [45]
It's C. I'm sure of it.
6 0
3 years ago
The equations x minus 2 y = 4, 4 x + 5 y = 8, 6 x minus 5 y = 15, and x + 2 y = 0 are shown on the graph below.
marin [14]

Answer:

Step-by-step explanation:

.1x7 8, 6

5 0
3 years ago
Read 2 more answers
Line AB has endpoints A(-4,5) and B(3,5). What is the x-coordinate of a point C such that B is the midpoint of line AC
Ipatiy [6.2K]
Easy peasy

the midpoint between (x_1,y_1) and (x_2,y_2) is
(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})
just average them

so given that (3,5) is the midpoint of (-4,5) and (x,y)
(\frac{-4+x}{2},\frac{5+y}{2})=(3,5)
so by logic
\frac{-4+x}{2}=3 and \frac{5+y}{2}=5
times both sides by 2 for everybody
-4+x=6 and 5+y=10
add 4 to both sides for left one and minus 5 from both sides for right
x=10 and y=5

the coordinate of point C is (10,5)
the x coordinate is 10
7 0
3 years ago
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