Jason is 23 years older than his daughter, barbara. jason is 37. which of these equations below could be used to determine barbara's age (use b for barbara): *

23b = 37
b - 23 = 37
b + 23 = 37
b - 23 + 37 =

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?