Idk this plz help me

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

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.