Answer:
5
Step-by-step explanation:
Answer:
4x - 3y = 36
Step-by-step explanation:
2/3x - 1/2y = 6
Multiply each side by 6 to get rid of the fractions
6* (2/3x - 1/2y) = 6*6
Distribute the 6
12/3 x - 6/2y = 36
4x -3y = 36
Answer:

Step-by-step explanation:
Use the Pythagorean theorem. 
a and b are the two side lengths
c is the hypotenuse (value across from the right angle)
Plug in the values that you are given.

Solve for x


x=

In equation form it would be the following:
2r + 3s = 13.
I believe.
Answer:
180 - 90 = 90
half of 90 = 45
40 and 50??
Step-by-step explanation: