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evablogger [386]
3 years ago
6

Jamal owns a parking garage and is trying to find the relationship between hour of the day and number of cars in the garage. He

finds that between 4 am and 10 am he can model this with a linear relationship. The equation for this model is y = 3.96x + 2. How many cars were in the garage at 4 am.
A) 1

B) 2

C) 3

D) 4
Mathematics
2 answers:
Sonja [21]3 years ago
6 0
The equation for this model is y = 3.96x + 2.
Given the equation the slope is the rate of car enters the garage.

So it is 3.96 about

C.) 4 cars per hour
viva [34]3 years ago
3 0
The answer would be D , 4
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Anarel [89]

Answer:

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Step-by-step explanation:

the coordinates are what you have to look for

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8 0
2 years ago
Which equation represents the line that passes through the point (4, -5) and is perpendicular to the line x + 2y = 5?
Lerok [7]

Answer:

y = 2x - 13

Step-by-step explanation:

Equation of a line is y = mx + c, m is the gradient and c is the intercept

The line passes through points 4 and -5, x is 4 and y is -5

-5 = 4m + c

When two lines are perpendicular, the products of their gradients are equal to -1, m1 * m2 = -1

x + 2y = 5

2y = -x + 5

y = (-1/2 * x) + 5

therefore m = -1/2

m1 * m2 = -1

m * -1/2 = -1

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Therefore the equation for the line is

y = 2x - 13

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3 years ago
At most jasmine can spend $45 on bread and ham to make sandwiches. She already bought the loaves of bread for $13 and will buy h
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Step-by-step explanation:

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What is the formula for finding the side length of a square?
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