Find the value of x (image provided) (choose one answer) A. x=14✓2
b. x=14
c. x=14✓3
d. x=7
e. x=7✓2

Can someone me and do the problem plz so i can understand it more better

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m