Answer:
3.81 = 3 81/100
Step-by-step explanation:
This can’t be simplified so it stays as 3 
Answer:
x= 45
Step-by-step explanation:
x= -15*-3
x= 45
Answer:
a) 1st and 2nd
b) 4th one
Step-by-step explanation:
Answer:
Step-by-step explanation:
Total cost b = 23.95 + 7.65c
Answer:56 bags
Step-by-step explanation:
you are dividing 40 into 5/7 so its technically 40*7 divided by 5, which equals 56. double check by doing 56*5 divided by 7 and you get 40 pounds,