The legs of an isosceles triangle have lengths 2x + 3 and 3x - 4. The base has length 4x – 2. What is the length of the base?
A. 17
C. 7
B. 26
D. cannot be determined

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid