Does the side lengths 20, 12, 16 form a right triangle

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?