4 pairs of shoes cost $80. What is the cost of 7 pairs of shoes?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.

Atransformation was performed on rectangle c as shown in the graph. what type of transformation was performed? does that transformation result in congruent shapes? you people