If stephanie sells 3 necklaces, she earns a profit of is $10. five necklaces sold gives her a profit of $15 and six necklaces sold gives her a profit of $20. determine whether the amount of profit is proportional to the number of necklaces sold. $5.if she sells 4 necklaces, her profit

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Why do interests rates on loans to be lower in a weak economy than in a strong one

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2