what is the equation of a horizontal line passing through the point (−7, 5)?

y = 5
y = −7
x = 5
x = −7

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?