Ask question

Ask question

All categories

Ad libitum [116K]

2 years ago

13

The graph shows the number of hours that Tammy spends typing for work, x, and the amount of pay that she earns, y.

2 answers:

azamat2 years ago

4 0

Answer: The slope of the line = 4.

Step-by-step explanation:

We know that ,

Slope of a line passes through $(x_1,y_1)$ and $(x_2,y_2)$ = $\dfrac{y_2-y_1}{x_2-x_1}$

Here , the line passes through points (2,18) and (8,42).

Then the slope of the given line = $\dfrac{42-18}{8-2}$

$=\dfrac{24}{6}=4$

Hence, the slope of the line = 4.

o-na [289]2 years ago

4 0

Answer:

4

Step-by-step explanation:

i took the test and got it right

You might be interested in

Solve the system of equations. 2.5y + 3x = 27 5x – 2.5y = 5 What equation is the result of adding the two equations? –8x = 328x

galben [10]

A) The result of adding the two equations is
.. (2.5y +3x) +(5x -2.5y) = (27) +(5)
.. 8x = 32 . . . . . . . . . . . . . . . . . . . . . . . your 2nd selection

b) The solution to the system is (4, 6), your 4th selection.
.. This is the only choice with x=4, the solution to part (a).

4 0

2 years ago

Read 2 more answers

Which expression is an equivalent expression of 12x + 10 + 4y?

Nutka1998 [239]

-3x-2.5=y would be an equivalent to that equation

6 0

2 years ago

Enter the Correct answer in the box. Function g is graphed here. [see image] If function f is the parent exponential function f(

andrey2020 [161]

Answer:

g(x) = 1.1f(x + 1)

Step-by-step explanation:

g(x) is the translation of the parent function f(x) to left by 1 unit and slightly stretched vertically.

<u>g(x) is:</u>

f(x) = 1.1f(x + 1)

<em>See attached with both graphs included</em>

4 0

1 year ago

Read 2 more answers

What is the nth term rule of the linear sequence below?<br> -9, -5, -1,3,7,...

xenn [34]

Answer:

Step-by-step explanation:

Given sequence

-9, -5, -1,3,7,...

Is A.P(,airthmetic progression)

So

nth term of an A.P =a+(n-1)d

Where a=first term (-9)

D=difference=(-5)-(-9)=4

So nth term=-9+(n-1)4

=4n-13

Answer is 4n-13

7 0

2 years ago

A circular city plaza is surrounded by a row of bricks. The area of the plaza is 1,520 square meters. How long is the row of bri

Korolek [52]

Answer:

138 meters

Step-by-step explanation:

step 1

Find the radius of the circular city plaza

The area is equal to

$A=\pi r^{2}$

we have

$A=1,520\ m^2$

$\pi =3.14$

substitute

$1,520=(3.14)r^{2}$

solve for r

$r^2=1,520/3.14\\r=22\ m$

step 2

we know that

To find out how long is the row of bricks, determine the circumference of the circular city plaza

The circumference is equal to

$C=2\pi r$

we have

$r=22\ m$

$\pi =3.14$

substitute

$C=2(3.14)(22)=138\ m$

8 0

2 years ago