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2 years ago

Melissa made $252 for 18 hours of work.

Mathematics

2 answers:

Murljashka [212]2 years ago

8 0

She will make $182 for 13 hours of work

Art [367]2 years ago

7 0

Answer:

$182 for 13 hours of work.

Step-by-step explanation:

If you divide 252 by 18 you get 14. You then know the rate of money she gets per hour and then if you have 13 hours you multiply 14 by 13.

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8 quarters or 2 1 dollar bills and why

anygoal [31]

They both have the same value.

Step-by-step explanation:

4 quarters= 1 dollar

So, 8 quarters would be 2 dollars.

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3 years ago

Two quantities, x and y, are directly proportional. If x is doubled, what happens to y?

vagabundo [1.1K]

Answer:

y is also doubled.

Step-by-step explanation:

Direct proportionality between $x$ and $y$ means that

$y \propto x$

$y=cx$ ,

which indicates a linear relationship between $x$ and $y$ because they are related by a constant.

Therefore, if x is doubled, then the new value of $y$ is $y_{new}$

$y_{new}=c(2x)$

$y_{new}=2(cx)$

$y_{new}=2y$

The new value of $y$ is 2 times the previous; therefore, $y$ is doubled as $x$ is doubled.

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3 years ago

Read 2 more answers

Subtract and simplify 1/2-1/3

frez [133]

It’s gonna be 1/6 for this question!

4 0

2 years ago

Read 2 more answers

Find x for me please thanks<br><br> ill give brainilest thaks

Mekhanik [1.2K]

Answer:

105°

Step-by-step explanation:

On the other side it is 75°. The 2 lines are parallel. X is 105° because 180°-75°=105°.

I hope you understood it :)

8 0

2 years ago

Question 1 (3 points)

Leokris [45]

Answer:

A) The slope of a line is basically the steepness of it or it can be defined as the change in y for a unit change in x along the line.

B) -1

Step-by-step explanation:

The point here are ( -2,6 ) and ( 0,4 ).

Here $x_1=-2$ , $y_1=6$

And $x_2= 0$ , $y_2=4$

$m=\frac{4-6}{0-(2)} =-1$

5 0

2 years ago