Find the quotient

1. 22−9−2 ÷−5=
2. 3+ 27 ÷ +3=

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the