Hi there!
13y² + 10y - 3 = 5y²
Begin by moving all terms to one side:
13y² + 10y - 3 - 5y² = 0
Combine like terms:
8y² + 10y - 3 = 0
Factor using the guess-and-check method.
(4y - 1)(2y + 3) = 0
Set each factor equal to 0 to find the solutions:
4y - 1 = 0
4y = 1
y = 1/4
2y + 3 = 0
2y = -3
y = -3/2
Answer:
its either a rectangle or a square :)
Answer:
D=0.031746
Step-by-step explanation:
Isolate the Variable by dividing each side by Factors that don't contain the Variable.
Expression that represents the change from $20 after the purchase of an item that costs d dollars is:
20-d