18. Lotte is redecorating her living room. The back wall is 8 feet high and 14.75 ſeet wide. She wants to put wood paneling on the bottom 2/5 of the back wall. The price of the pancling per square foot is $2.45. How many square feet of wooden paneling must Lotte buy? ​

okey so the slope is -3/5 and the y -intercept is 7/5

hope this if needed hmu

shell's the art director at her local community center. she paid $10 and for each child that attends she earns $4.

for each child she ears $4 that is the slope m = 4

she paid $10, that is the initial amount paid. so 10 is the y intercept b

m =4   and b = 10

y intercept is 10 so the point is (0,10)

we start graph from y intercept (0,10)

slope = 4 . we know slope = rise / run

slope = 4   or 4/1   are same

rise = 4   and run = 1

for rise we move 4 units up and for run we move 1 unit to the right

the graph is attached below

x axis is the number of child she attends

y axis is the amount   she earns

answer is  

d.

all of the above

hope you get this right