I'd suggest you begin by subtracting 4 / (x-4) from both sides. Doing that would leave you with 1 / (x-4) - 2 / (x+2) = 0.
LCD is (x-4)(x+2). Mult. all three terms by (x-4)(x+2). The resulting equation is
x+2 - 2(x-4) = 0. Then x+2 = 2x - 8 => x = 10
Subst. 10 for x in the original equation to verify that 10 is indeed a solution.
Answer:
-1=5(-5)
-1=-25
nope
Step-by-step explanation:
Answer:
The inequality that describes the situation is:
Step-by-step explanation:
The minimum hourly pay for working in Maryland is $8.75.
This means that the hourly pay for working, which is represented by variable x, has to be equal or greater than 8.75. So the inequality that describes the situation is:
4 5 4
---- ÷ ---- = ----
1 1 5
each neighbor will receive 4/5 cucumbers<span />
This can be proven by using the Pythagorean theorem. Draw a circle and label the radius 4 cm. Then draw the diameters in to create a perpendicular intersection at the center. If you then label the points that make the diameter, you will see that when connected they create right isosceles triangles. a^2 + b^2 = c ^2, so 4 x 4 + 4 x 4 = c^2. 32 = c^2. Because you are going to be multiplying it by itself to calculate the area, you have you answer of 32 square centimeters. NO need to find the square root and them square it again!
