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3 years ago

I Need Help With Graphing Linear Functions

Mathematics

2 answers:

NNADVOKAT [17]3 years ago

3 0

The answer should be option c

ElenaW [278]3 years ago

3 0

First graph on first picture is correct because you do up divided by across up was 6 and across was 8 and the line is going down so it’s minus and it goes through 5 on the y axis

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Evaluate the expression when a=

Olin [163]

Answer:

$\frac{2}{15}$

Step-by-step explanation:

Substitute the values for a and c into the expression

- 2c + a

= - 2× $\frac{3}{10}$ + $\frac{11}{15}$

= - $\frac{3}{5}$ + $\frac{11}{15}$

= - $\frac{3(3)}{5(3)}$ + $\frac{11}{15}$

= - $\frac{9}{15}$ + $\frac{11}{15}$

= $\frac{2}{15}$

3 0

2 years ago

Kelly makes $10 more per hour than her regular pay when she is working overtime. Yesterday, she worked 8 regular hours and 4 ove

Mademuasel [1]

Kelly's regular pay is $10 per hour and overtime pay is $20 per hour.

<h3>What is equation?</h3>

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions. For instance, the equation 3x + 5 = 14 consists of the two equations 3x + 5 and 14, which are separated by the 'equal' sign. A mathematical statement known as an equation is made up of two expressions joined together by the equal sign. A formula would be 3x - 5 = 16, for instance. Solving this equation, we get the value of the variable x as x = 7.

Here,

Let her regular pay be x and overtime pay be y.

8x+4y=160

y=x+10

8x+4(x+10)=160

8x+4x+40=160

12x=120

x=10

y=x+10

=10+10

=20

Kelly receives a regular pay rate of $10 and a $20 overtime pay.

To know more about equation,

brainly.com/question/24169758

#SPJ4

7 0

1 year ago

Im struggling a bit can someone help me :)

Rasek [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

What is the answer? Please help me out

Veronika [31]

I think it may be 19.5

3 0

3 years ago

Read 2 more answers

Quiz Instructions

bazaltina [42]

I believe it would be dilated by 3/4

If you think of a rectangle, let’s say it is 8 by 4, the perimeter of this rectangle would be 24.

Now if you dilate the side values, you get 6 by 3 and the perimeter equals 18

So you then get 18/24 which is equal to 3/4

Hope this is right and makes sense! Have a good day!

7 0

2 years ago