In AWXY, WY is extended through point Y to point Z, m_YW X = (2x + 12), mZWXY = (2x + 5)', and mZXYZ = (7x - 1)º. What is the value of x?

For what value of (y) is 3^3/3^y =1/9

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

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.