Will be marked brainliest if correct what is the value of x in the equation 3/4(1/4x+8)-(1/2x+2)=3/8(4-x)-1/4x

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

The system of equations graphed below has how many solutions?

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c