Aline is drawn through (–7, 11) and (8, –9). the equation y – 11=-4/3 (x + 7) is written to represent the line. which equations also represent the line? check all that apply.

Step-by-step explanation:

we have

-----> equation of the line into point slope form

step 1

Find the equation of the line into slope intercept form

where

m is the slope

b is the y-intercept (value of y when the value of x is equal to zero)

For x=0

therefore

substitute

 ----> equation of the line into slope intercept form

step 2

Find the equation of the line in standard form

we have

Multiply by 3 both sides

---> equation of the line in standard form

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x