Answer:
the answer is B bc A= angle and S=slope
Step-by-step explanation:
9) Payment for m months = 25 + 10m
Hence, payment after 6 months
= 25+10*6 = 25 + 60 = 85
So, after 6 months you will have to pay $85 for your computer.
Answer:
(x-12)/5
Step-by-step explanation:
Answer:
about 10 times more
Step-by-step explanation:
I popped it in a calculator and divided the 2 numbers and just rounded to the nearest whole number
Answer:
(a + 2b)(a - b)
Step-by-step explanation:
Assuming you require the expression to be factored
Given
a² + ab - b² ← factor out from each term
= (a² + ab - 2b²) ← factor the quadratic
Consider the factors of the coefficient of the b² term(- 2) which sum to give the coefficient of the ab- term (+ 1)
The factors are + 2 and - 1, since
2 × - 1 = - 2 and 2 - 1 = + 1, thus
a² + ab - 2b² = (a + 2b)(a - b) and
a² + ab - b² = (a + 2b)(a - b)