Simplify (3-7 +3-10)x3-and express the result in power notation

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.