She has completed 50 sit-ups, which is 25% of her goal for sit-ups. How many total sit-ups does Sami plan to do? Use the tape diagram to solve.

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.