Solve for x by simplifying both sides of the equation, then isolating the variable
x= -1/4
X + y = 20---- 1
x - y = 8----- 2
From 1+2
2x = 28
x = 14
Substitute x in eq.2
14 -y = 8
y = 6
Ans : x= 14 , y= 6
Answer:
1. is A
and
2. is c
Step-by-step explanation:
hope this helps
1 gallon = 16 cups
1 quart = 4 cups
1 pint = 2 cups
Therefore...
Multiply
5 gallons × 16 cups = 80 cups
12 quarts × 4 cups = 48 cups
7 pints × 2 cups = 14 cups
Then...
Addition
80 cups + 48 cups + 14 cups = 142 cups
Answer
Myong has 142 cups of rainwater after 3 weeks of collecting rainwater.
Answer:
500.3333333333333−−−−−−−−−−−−−−−√ cannot be reduced
500.3333333333333−−−−−−−−−−−−−−−√≈22.368132093076824
