Please help, the question is attached.

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

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.