6. Write an algebraic expression for the word phrase 5 times the product of x and y
2 answers:
You might be interested in
Answer:
y =
Step-by-step explanation:
Given
x(y + 2) = 3x + y ← distribute parenthesis on left side
xy + 2x = 3x + y ( subtract 2x from both sides )
xy = x + y ( subtract y from both sides )
xy - y = x ← factor out y from each term on the left side )
y(x - 1) = x ← divide both sides by (x - 1)
y =
To solve this, you have to know the formula for the area of a trapezoid:
In this question:
base 1 = 25
base 2 = 35
height = 12
The area is 360
In this question:
base 1 = 25
base 2 = 35
height = 12
The area is 360
