Answer:
36p+4
Step-by-step explanation:
5/4
as 1.00/0.80 = 100/80
and then when you simplify it the answer would be 4/5.
0.3*42 this gives you a 30% discount
3/10*42 this gives you a 30% discount
0.03*42 this gives you a 3% discount
3 *4.2 This is not a discount
40×4×4=640
b=20 h=4
using formula:
1/2×base×height
1/2×20×4=40
its says scale by factor 4:
b=80 h=16
using formula:
1/2×base×height
1/2×80×16=640
answer------>>>>640cm^2
From the table we have the points (-4, -2) and (-2, -10).
The formula of a slope:
Substitute:
<h3>Answer: The slope = -4.</h3>
