Answer:
76
Step-by-step explanation:
Answer:
18x^2+6
Step-by-step explanation:
2(9x^2+3)
multiply each term in parentheses by 2
2 x 9x^2+2 x 3
calculate product
18x^2+2 x 3
multiply numbers
18x^2+6
Use can you slope formula:
Then, substitute values into the formula.

Then solve. You get the fraction,

. That is your slope.
Answer:
1:2
Step-by-step explanation:
The ratio is 2:4, or 1:2
Hope I helped!
Answer:
5/4
Step-by-step explanation:
(2/3)/(8/15)
= (2/3)(15/8)
= (2*15)/(3*8)
= 30/24
= 5/4