8x/5 -8= -10

what is x?
pls hurry I need help

Do NOT convert to a decimal

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

Find the scale factor and ratio of perimeters for a pair of similar trapezoids with areas 49 cm squared and 36 cm squared.