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Reika [66]
4 years ago
15

Which set of ordered pairs represents a function?

Mathematics
1 answer:
Pani-rosa [81]4 years ago
5 0
Take a picture instead
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Terry rents a kayak while he is on vacation. He is required to pay a deposit of $95 plus an additional $11.50 per day. Terry onl
Lelechka [254]

Answer:

A maximum of 4 days

Step-by-step explanation:

Inequality: 95 + 11.50x ≤ 150

Okay so the 95 is his fee. Then for everyday, it's 11.50 and we don't know how many days yet, so 11.50x. The 95 dollars and the 11.50x has to equal to or less than 150 since that is how much he has to spend on vaca.

95 + 11.50x ≤ 150

-95                   -95

11.50x ≤  55

/11.50       /11.50

X=4.78260869565

You would round down since he has a budget.

6 0
3 years ago
A bank account earns interest at a rate of 3.5% per year (in other words it increases in value by that percent) and starts with
Oduvanchick [21]

Answer:

Annually cumulating interest can be determined by the following formula:

W=P(1+r)^y

r represents the interest rate as a decimal, and P represents the starting amount of money.

Step-by-step explanation:

7 0
3 years ago
What is the distance between (8, -3) and (4, -7)
Delicious77 [7]

Answer:

(8,-3) is 11 and (4,-7) is 11

Step-by-step explanation:

for both all you have to do is subtract

EX. 8-(-3) = 11

8 0
4 years ago
4. In the quadratic function y = 232 + ba + c, the<br> affects the width of the parabola.
Brilliant_brown [7]

Answer:

d am

Step-by-step explanation:

3 0
3 years ago
Mac has 117 white and black
olga55 [171]

Answer:

The number of white horses is 52

Step-by-step explanation:

Let

x ----> the number of black horses

y ----> the number of white horses

we know that

x+y=117 ----> equation A

\frac{x}{y}=\frac{5}{4}

x=\frac{5}{4}y ----> equation B

Substitute equation B in equation A and solve for y

\frac{5}{4}y+y=117

\frac{9}{4}y=117

y=117(4)/9\\y=52

therefore

The number of white horses is 52

3 0
3 years ago
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