18 girls to 27 boys simplified

If m 17 27 90 63 ** picture is attached

What is the inverse of the function f(x) = 2x + 1?

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle