9) yes, he is correct.
50% as a decimal would be 0.50
7% as a decimal would be 0.07
10)Buy and Bye has a greater discount because 30% as a decimal is 0.30 and 1/4 as a decimal is 0.25.
0.30 is bigger than 0.25 so it is a bigger discount
Answer:
y=-3/2x+10
Step-by-step explanation:
Plug in the point and the slope to the point-slope form equation (y-y1=m(x-x1)), getting y-1=-3/2(x-6). Simplify. y-1=-3/2x+9. Add one to both sides to isolate y, therefore giving you slope-intercept form.
Answer:
45 I believe, sorry if i'm wrong
Step-by-step explanation:
40 tens is the correct answer
Answer:
4
Step-by-step explanation:
Slope= y2-y1/x2-x1
(1,5) is placed as (x1,y1) and (-1,-3) is placed as (x2,y2)
Plug it in
-3-5/-1-1
Simplify
-8/-2 = 4
Slope=4
