ILL GIVE YOU BRAINLIST Evaluate the expression given the replacement values

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?