8 = 8v - 4 (v + 8)
Distribute the 4 through the parentheses
8 = 8v - 4v - 32
combine like terms
8 = 4v - 32
add 32 to both sides
8 + 32 = 4v -32 + 32
combine like terms
40 = 4v
divide each side by 4
40/10 = v
4 = v
v= 4
Answer:
-27.9
Step-by-step explanation:
The answer is B. Since the graph increases by 4 on the y-axis as <em>x</em> increases by 1, the constant of proportionality is 4.
Answer:
Width is 16
Step-by-step explanation:
This problem can be solved using the Pythagorean Theorem. Where the diagonal is C and the length is A.
Answer:
Step-by-step explanation:
2x² - 8x - 24 = 0
2x² - 12x + 4x - 4*6 = 0
2x(x-6) + 4(x - 6) = 0
(x - 6)(2x + 4) = 0
