40% = 0.40
20 * 0.40 = 8
Solution: you answered 8 incorrectly
No 3: he had to subtract the discount since its a discount and add on the sales tax afterwards
12*3=36 pounds. so therefore 36
Answer:
a.
Step-by-step explanation:
Answer:
Cubic inches
Step-by-step explanation:
Three dimentional figure and its volume will be measured in cubic inches