The grouping has changed in the equation.
3(mn) = (3m)n
This is the associative property of multiplication.
<h3>
Answer: 324 grams</h3>
Work Shown:
(540 grams sugar)/(5 liter soda) = (x grams sugar)/(3 liter soda)
540/5 = x/3
540*3 = 5*x
1620 = 5x
5x = 1620
x = 1620/5
x = 324
3 liters of soda has 324 grams of sugar
Width = x
length = x+10
Area of deck = 144 square feet
Area = length * width
144 = x(x+10)
Solving for x in a quadratic:
x²+10x = 144
x²+10x-144 = 0
Factor:
(x+18)(x-8) = 0
Solving for x:
x = 8, x = -18
Dimensions cannot be negative, therefore x = 8, only.
Length = x + 10
Length = 18
Width = 8
Answer:
B
Step-by-step explanation:
The conduct of a survey is part of the plan process. In particular, the execution of the question(s) and the responses.
"X" equals 0 and "Y" also equals 0
X=0
Y=0