A triangle has a base length of 3.1 cm and corresponding height 4.2 cm, correct to 1 decimal place. Calculate the upper and lower bounds for the area of the triangle as accurately as possible.

How do you determine whether a relationship represented as as graph is linear or nonlinear

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

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