Answer:
The mean would be 11
Step-by-step explanation:
Positive numbers are the cups that are received. While negative numbers are the cups being used for coffe
Its a rectangle so two sides are equal and both sides that are opposite of each other are equal. So two sides are 37. Then you add them together to get 74, then subtract it from 164 to get 90 the rest of the fence length. Then divide it by two to get 45 which is the other side lengths, so it would be a 37 by 45 rectangle one side would be 37 while the other two are 45.
Answer:
d. using coupons on regular purchases
We let x be the weight of the red bag, y for the green bag and z for the pink bag. It was given that the total mass of the 3 bags is 32 pounds. Thus,
x + y + z = 32
It was given that the red bag or x weighs 93/4 pounds and the green bag or y weighs 1/12 of the red bag. Substituting the values given, we have:
(93/4) + (1/12)(93/4) + z = 32
z = 6.8125 lbs
Thus, the pink backpack weighs 6.8125 pounds.