13)

  which expression is equivalent?

−3(6x + 7) + 4(7x + 2)

a)10x + 13b)10x − 13c)−10x + 13d)−10x − 13

M. xyz =radians. covert this radian measure to its equivalent measure in degrees.

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

]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