I need help with this Find the precent increase from 65 to 200. Round your answer to the nearest tenth of a percent

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

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.