Eva estimates that there will be 9200 new cases of Coronavirys on January 1st in New York State (excluding NYC). There were actually 11,204 new cases. Find her percent error rounded to the nearest whole percent.

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60