These are two problems that fit in that description 10+(-2) AND 15+(-7)
Answer:
10x +17y=c (C is the total cost)
He watches TV at around 8:00 P.M., though it could be any other time around the world.
Answer:
x = 3
Step-by-step explanation:
5(x+1) = 20
x+1 = 20/5
or, x+1 = 4
or, x = 4-1
so, x = 3
If it involves an Arc, the inscribed angle is 1/2 of the measure of the are across from it. If the figure inscribed in a quadrilateral, opposite angles are supplementary (when added together equals 180 degrees) This is all I know :)
