3 years ago

I need help with this

Mathematics

1 answer:

nataly862011 [7]3 years ago

8 0

Answer:

I think it's 18 don't quote me on it.

Step-by-step explanation:

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zhannawk [14.2K]

Answer:

-2\3

Step-by-step explanation:

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3 years ago

A jet ski company charges a flat fee of $24.00 plus $2.25 per hour to rent a jet ski. Another company charges a fee of $23.00 pl

Tju [1.3M]

Let

x----------> charge per hour to rent a jet sky in dollars

y----------> the total cost to rent a jet sky in dollars

we know that

First Jet Sky Company

$y=24.00+2.25x$ ---------> equation $1$

Second Jet Sky Company

$y=23.00+2.50x$ ---------> equation $2$

we know that

To find the number of hours for which the costs are the same

equate equation $1$ and equation $2$

The intersection both graphs is the solution of the problem

using a graph tool

see the attached figure

the intersection point is $(4,33)$

That means

For $x=4\ hours$

the cost of the rent is $y=\$33$ in both companies

therefore

the answer is

$4\ hours$

7 0

3 years ago

A diver is 15 feet below the surface of the water 10 seconds after he entered the water and 90 feet below the surface after 40 s

Monica [59]

Answer:

Step-by-step explanation:

1.5

8 0

3 years ago

What is the y‐intercept of the graph of y=5x ? 5 1 25 0

Vikki [24]

Answer:

0 is your y intercept and 5 is the x intercept

5 0

2 years ago

The sum of three consecutive odd integers is -111 , find the three integers

Nadusha1986 [10]

Answer:

-39, -37, -35

Step-by-step explanation:

3x + 6 = -111

3x = -111 - 6

3x = -117

x = (-117)/3

x = -39

x + 2 = -37

x + 4 = -35

5 0

3 years ago