Michelle's teacher bought red and white paint for a class art project. She spent $33.87 on red paint and $36.41 on white paint. How much did the paint cost altogether?

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

]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

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4