Answer:
x=(5c-3b)/a
Step-by-step explanation:
ax+3b=5c
or,ax=5c-3b
x=(5c-3b)/a
Answer:
I think Its 47? if Im wrong Im very sorry.
Step-by-step explanation:
I added all of the numbers, and the sides without numbers, its simple just add all of the numbers together, I think
Answer:
exact value: 
approximate: x=0.349485
Step-by-step explanation:
Exact Value:
Approximate:
Answer:
1. 16 cups
2. 8 pints
Step-by-step explanation:
In this question, we are asked to calculate the amount of cups of juice made from a certain gallon and the amount left in pints after some certain amount of the juice was consumed.
To solve this problem, we need to know the amount of cups present in a gallon of juice.
Mathematically, there are 16 cups present in a gallon. Now since she made two gallons, the amount of cups present is thus 16 * 2 = 32 cups of juice
2. 16 cups was consumed by the family. The amount of cups left is thus 32 - 16 = 16 cups of juice
We need our answer in pints however.
Mathematically, 1 pint is composed of 2 cups.
This means 16 cups would be composed of 16/2 pints = 8 pints
Y = kx is the direct variation equation
Substitute the x and y that are given to find k then write your new equation in terms of y with the k.
288 = k(16) divide by 16 to find k
18 = k
Now write the new equation
y = 18x
y = 18(13) or y = 18(-13) I'm not sure by what you have typed if that is supposed to be and equal sign or a negative.
y = 234 OR y = -234
