Answer:
Milk $3.60
Water $1.80
Chips $0.90.
Step-by-step explanation:
If w = cost of 1 bottle of water, m = cost of 1 gal of milk and c cost of 1 bag of chips we have.
4m + 6w + 5c = 29.7
Also we have w = 2c and m = 1.8 + w.
From the first equation we have c = w/2.
So substituting for c and m in the initial equation we have:
4(1.8 + w) + 6w + 5(w/2) = 29.7
7.2 + 4w + 6w + 2.5w = 29.7
12.5w = 22.5
w = 1. 80.
So c = w/2 = 1.8/2 = 0.90.
and m = 1.8 + 1.8 = 3.60.
-16 and -3
I just used 24 and 2, adding &/or subtracting to opposite sides until I got 16*3=48, whether they be positive or negative.
Add -16 and -3 together and you get -19.
Hope this helps you! :)
well, put the 2 on the right side of the 3, and divide it's simple, 3 goes into 2, one time, now put the 1 over the 2, and put the 3 under the 2, and then subtract 2 from 3.
2-3= 1, how any times does 3 go into 1, it doesn't. so put a 0 next to the 1
and how many times does 2 go into 10. five times. so your answer in 1.5
Answer:
5.5 or 22/4
Step-by-step explanation:
Pi stands for π which is equal to 22/7
Hence;
(7×22/7)÷4
=22/4 which is equal to 5.5 in decimal
