you have two jobs. job a pays $10 per hour and job b pays $15 per hour. One week you work a total of 50 hours and earned a total of 575. you must have worked_ hours at job a and _ hours at job b.

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

Jim had 15 minutes to do 5 laps around his school what would his time be