Substitution is plugging in a value for a variable to help solve the problem or equation.
<span>for example </span><span>"Substitute 5 into x" means plug 5 into x </span>
So the question is "How many 1/4ths are inside 9 cups?"
We can divide 9 by 1/4:
9/1 ÷ 1/4.
Reciprocal and multiplication symbol:
9/1 * 4/1
36.
There are 36 one-fourth cups servings in 9 cups of peanuts.
Answer:
There is only one solution. x = 2
Step-by-step explanation:
3(x + 2) = 14 - x
3x + 6 = 14 - x
3x + x = 14 - 6
4x = 8
x = 2
The greatest possible error of 18.9 is 18.95 - 18.85 = 0.1
The greatest possible error of 11 1/8 (11.125) oz is 11.1255 - 11.1245 = 0.001 = 1/1000
