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myrzilka [38]
2 years ago
8

Math helppp plzzzz 20 points helppp plzzzzz no links or imma report u

Mathematics
1 answer:
omeli [17]2 years ago
6 0
It would be c that is because c is 45 mph while b would be 195/3=65 and a 150/3=50 so the fastest rankings would be b, a, c and the slowest rankings would be c, a, b
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A moving company charges a 75$ flat rate plus and additional $0.19 per mile driven. Which inequality correctly represents how fa
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3 years ago
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If a = x+21, b = 8, c = x + 4, and d = 10, then the value of x is Answer . (Round your answer to one decimal)
Zinaida [17]

Answer:

Step-by-step explanation:

5 0
3 years ago
X = 8 9 10<br> Plzzz helpppo
Novosadov [1.4K]
The answer should be 9
7 0
3 years ago
Here is a sketch of a curve.
Ugo [173]

Answer:

The turning point of the graph is at (3,-16)

Step-by-step explanation:

The general equation of curve is given as:

y = x² + ax + b

The two point for which the equation satisfies is (0,-7) and (7,0).

Substitute (0,-7) in the general equation:

y = x² + ax + b

-7 = 0² + a(0) + b

b = -7

Substitute (7,0) in the general equation:

y = x² + ax + b

0 = 7² + 7a + b

Where b = -7

0 = 49 + 7a - 7

0 = 42 + 7a

a = -6

The equation of the curve is:

a = -6 and b = -7

y = x² + ax + b

y = x² - 6x - 7

Graph of the equation is attached below.

We can see that the the turning point of the graph is at (3,-16)

5 0
2 years ago
Slope of (-11,5) (-8,4)
nika2105 [10]
Slope is equal to the change in y over change in x, or rose over run m= 1/3
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3 years ago
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