Portia worked 2 part-time jobs and earned $233.00 for working a total of 26 hours at both jobs. She is paid $7.00 per hour at job A and $10.00 per hour at job B. How many hours did Portia work at job A? PLEASE HELP

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?