Which set of side lengths form a right triangle? 50 in., 48 in., 14 in.

53 m, 48 m, 24 m

3 ft, 6 ft, 5 ft

8 cm, 17 cm, 14 cm

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?

Compound inequalities. , i’m being timed