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Alexxx [7]
3 years ago
9

Tom is parking his car in a parking lot near a supermarket. He learns that the cost of parking is $2 per hour for the first 4 ho

urs. After 4 hours, a maximum fee is reached, and the parking charge remains constant.
Which graph models the piecewise function for the given situation?



There are two pictures because I couldnt get all of them in one pic

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
6 0

Answer:

I remember learning this but not all that clear cuz I made little pictures in every box but wouldn't the answer be $8 cuz 2$×4

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The midpoint of AB is M(1, 3). If the coordinates of A are(4,1), what are the coordinates of B?
Oxana [17]

Answer:

B(-2,5)

Step-by-step explanation:

\frac{x + 4}{2}  = 1 \\ 2 \times  \frac{x + 4}{2}  = 1 \times 2 \\ x + 4 = 2 \\ x = 2 - 4 \\ x =  - 2 \\  \frac{y + 1}{2}  = 3 \\ 2 \times  \frac{y + 1}{2}  = 3 \times 2 \\ y + 1 = 6 \\ y = 6  -  1 \\ y = 5

Hope that this is helpful.

Have a nice day.

6 0
2 years ago
0.0660 into scientific notation
Yakvenalex [24]

Answer:

0.0660 = 6.60 x 10-2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find an equation of the line perpendicular to y=4x+5 and that passes through the point (0,-1)
iragen [17]

Answer:

y = -1/4x - 1.

Step-by-step explanation:

y = 4x + 5

The slope of this is 4 so the slope of line perpendicular to this line = -1/4.

Using the formula y - y1 = m(x - x1):

y - (-1) = -1/4(x - 0)

y + 1 = -1/4x

y = -1/4x - 1.

7 0
2 years ago
Shirtbarn is having a sale where everything in the store is 40% off. How much will be saved by purchasing $224 of cloths be at t
Hoochie [10]

Answer:

$89.60 will be saved by purchasing $224 of cloths be at the register

Step-by-step explanation:

This problem can be solved by a rule of three.

In a rule of three problem, the first step is identifying the measures and how they are related, if their relationship is direct of inverse.

When the relationship between the measures is direct, as the value of one measure increases, the value of the other measure is going to increase too.

When the relationship between the measures is inverse, as the value of one measure increases, the value of the other measure will decrease.

In this problem, we have the following measures:

-The total money

-The percentage of money

As the percentage of money increases, so does the total money. It means that the relationship between the measures is direct.

The problem states that Shirtbarn is having a sale where everything in the store is 40% off. It means that in every purchase, you save 40% of the money.

How much will be saved by purchasing $224 of cloths be at the register?

40% of 224 will be saved. So

$224 - 1

$x - 0.4

x = 224*0.4

x = $89.60

$89.60 will be saved by purchasing $224 of cloths be at the register

6 0
3 years ago
5x + 5 = x + 45<br><br> PLEASE HELP
Ostrovityanka [42]
5x+5=x+45

We'd rather not have x on both sides of the equation when trying to solve this. To eliminate the x on the right side, subtract both sides by x.

5x+5-x=x+45-x
4x+5=45

Let's get eliminate the "5" on the left side. Subtract both sides by 5.

4x+5-5=45-5
4x=40

To finish this, divide both sides by 4.

4x \div 4=40 \div 4
x=10

That is the answer. Hope this helps! :)
5 0
3 years ago
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