Asher's sister is 8 years older than Asher. Their combined age is 20. How old is Asher? Equation:

Solution:

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Step-by-step explanation:

A traffic safety engineer was studying travel patterns along a highway. She set up a camera and recorded the speed and direction of cars and trucks that passed. Positions to the east of the camera are positive, and to the west are negative.

Asher's sister is eight years older than Asher. Their combined ages add up to 20. How old is Asher? Asher is 12.

Equation: x+8=20

20-8=12

Asher is 12 years old

Step-by-step explanation:

Hope that helped!!! :)

u rich

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is