PQ ⊥ PS start overline, P, Q, end overline, \perp, start overline, P, S, end overline m ∠ Q P R = 7 x − 9 ∘ m∠QPR=7x−9 ∘ m, angle, Q, P, R, equals, 7, x, minus, 9, degrees m ∠ R P S = 4 x + 2 2 ∘ m∠RPS=4x+22 ∘ m, angle, R, P, S, equals, 4, x, plus, 22, degrees Find m ∠ Q P R m∠QPRm, angle, Q, P, R:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic