Complete the point-slope equation of the line through (-4 8) and (4 4)

x+2y-c=0

Step-by-step explanation:

let (x1,y1)=(-4,8) & (x2,y2)=(4,4)

Using rise over run we are going to find slope,

y2-y1/x2-x1

4-8/4+4

-1/2

so,slope is -1/2.so we have equation y=mx+c to find c.

8=-1/2*(-4)+c

16=4+c

c=16-4

c=12

putting the value of c in y=mx+c

y=-1/2x+c

or,2y=-x+c

x+2y-c=0 is the required equation.

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

salary

step-by-step explanation: