3 years ago

Find the x and y intercept for y-7=-7x

Mathematics

1 answer:

AveGali [126]3 years ago

3 0

Slope= 7
Y-intercept= 7
X-intercept= -1

You might be interested in

Math thingies.....Lowkey need help

Natalka [10]

Answer: Alternate exterior angles

7 0

3 years ago

Read 2 more answers

Tom's age is four times that of his sister. When you add Kim's age to her brother's, you get 15. How old are Tom and Kim?

Kamila [148]

Answer:

Kim is 3, Tom is 12

Step-by-step explanation:

4x + x = 15

combine like terms

5x = 15

divide both sides by five

x = 3

3 0

3 years ago

Which formula represents Charles's law? ?

victus00 [196]

Answer:

The answer would be: V1/T1=V2/T2

7 0

3 years ago

Read 2 more answers

Solve the system of linear equations by substitution.

loris [4]

The solution to the system is (-2,-8)

5 0

3 years ago

Read 2 more answers

find the cost of carpeting the following rectangular rooms:a. Dimensions: 7.5m x 4.5m; Cost= $14.17/m^2b. Dimensions: 17 yd. x 1

Bezzdna [24]

Dimensions: 7.5m x 4.5m

Cost , x= $14.17/m^2.

The area of the rectangular room can be calculated as,

$\begin{gathered} A=7.5\times4.5 \\ =33.75m^2 \end{gathered}$

Now, the cost of carpeting the rectangular room is,

$\begin{gathered} C=xA \\ =14.17\times33.75 \\ =478.24\text{ } \end{gathered}$

Therefore, the cost of carpeting the room with dimensions 7.5m x 4.5m is $478.24.

Dimensions: 17 yd. x 12 yd.

Cost, x= $25/yd^2.

The area of the rectangular room can be calculated as,

$\begin{gathered} A=17\times12 \\ =204yd^2 \end{gathered}$

Now, the cost of carpeting the rectangular room is,

$\begin{gathered} C=xA \\ =25\times204 \\ =5100 \end{gathered}$

Therefore, the cost of carpeting the room with dimensions 17 yd. x 12 yd is $5100.

6 0

1 year ago