The answer would be 13x+6.
(7x+14)+(6x-8)
Combine like terms to get 13x+6
Answer:
x = 6
Step-by-step explanation:
x = 3 sin(90) / sin (30)
x = 3(1)/(1/2)
x = 3 ÷ 
x = 6
Answer:
In this case whole parts of both numbers are equal. We start to compare decimals -> 2 is bigger 0 thus 42.24 is bigger 42.03. If numbers are not equal till decimal you don't need to compare further.
The answers are 1 1/6 and -1/6!
Answer: 5 and 4
Step-by-step explanation:
Perimeter = 2 ( L + W)
18 = 2(L + W) divide through by 2
9 = L + W
9 - L = W
Area = L * W
20 = L (9 - L)
20 = 9L - L^2
L^2 - 9L + 20 = 0 factor
(L - 5) (L - 4) = 0
Set both factors to 0 and solve for L
L = 5 and L = 4
