Answer:
Slope = -3/4
y-intercept = 2
Step-by-step explanation:

Answer:

Step-by-step explanation:
The two angles are inside a right angle. The small box signifies a right angle/ 90° angle.
Therefore, the sum of the angle measures must equal 90. We can set up an equation.

Combine the like terms on the right side. The 2 constants: 56 and 16 can be added.


Since we are solving for x, we must isolate the variable. 72 and x are being added. The inverse of addition is subtraction, so subtract 72 from both sides.


x is equal to 18 and choice A is correct.
Answer:
4.
Step-by-step explanation:
9(2) = 18
18-14=4
CALCULATE 5/8 + 3 1/4 x -3/6 - 2 5/12 = -3 5/12