Eric sold cell phones for $70. eric increases his sale price by 100%. what is the sales price of the cell phone?

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?