x / x² - 2x - 15 - 4 / x² + 2x - 35
FIND THE FACTOR OF EACH DENOMINATOR
= x / (x-5)(x+3)
- 4 / (x-5) (x+7)
FIND THE LCD AND MULTIPLY EACH TERM TO ARRIVE AT THE SAME DENOMINATOR.
= x / (x-5)(x+3) *
(x+7) / (x+7) - 4 / (x-5) (x+7) * (x+3)/(x+3)
PERFORM SUBTRACTION
= x2 + 7x / (x-5) (x+3) (x+7) - (4x + 12) / (x-5) (x+7) (x+3)
= x2 + 7x – 4x – 12 / (x-5) (x+3) (x+7)
this would be your answer = x² + 3x – 12 / (x-5) (x+3) (x+7)
Answer:
Here, 
denotes the number of roses used for a school celebration and 
denotes the number of carnations used for a school celebration.
Step-by-step explanation:
Let denotes the number of roses used for a school celebration and denotes the number of carnations used for a school celebration.
Cost of 1 rose = $1.45
Cost of roses = 
Cost of 1 carnation = $0.65
Cost of roses = 
Total cost spend on flowers = 
Total amount with Jaida = $200
So,
the inequality to represent the cost constraint is
Answer: B
Step-by-step explanation:
Look at graph
Answer: the answer is 1
Step-by-step explanation: khan academy
Answer:
x= W/2y
Step-by-step explanation:
Divide each term in 2xy=W by 2y.
Simply the left side of the equation by cancelling the common factors.
Cancel the common factor then rewrite the expression.
Cancel the common factors again then divide by 1.
