)Patrick buys some bananas for 35%. He sells all the bananas for $40.60. Calculate profit percentage. Show your working.

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?