Abby did 121 sit ups in 8 minutes estimate the number of sit ups she did in 1 minute

Which pair of angles are vertical angles? ∠1 and ∠4 ∠1 and ∠2 ∠2 and ∠4 ∠2 and ∠3

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Find the balance at the end of 4 years if 1000 is deposited at the rate of