Three shirts, two pairs of pants, and a hat cost $97. one shirt, four pairs of pants, and two hats cost $119. three shirts, one pair of pants, and five hats cost $125. what is the cost of one shirt?

$12
$15
$20
$23

Answer this question only if you know the 30 points and

How many solutions does the nonlinear system of equations graphed bellow have?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers