The sum of a number and its opposite always equals zero. Which situation below models numbers that are additive inverses of each other? A) Alana borrowed $2.44 from a friend one afternoon. The next day, Alana borrowed $2.44 from another friend.

B) Alana has a collection of 20 colorful pens. She divides the cards evenly among her 20 scholars at Pride.

C) Alana’s father gives her $4.35 to spend at the store. Alana spends $4.35 at the store.

D) Alana climbed 35 feet up a tree. Then she climbed back down 34 feet

Explain how you know your answer is correct.

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true

Here is another math questions. i will keep asking different questions. 4^2x=6