40% Of Francine's t shirts are red. If she has 20 shirts. How many are red

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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