A hair stylist offers clients haircuts and coloring treatments . On Monday she did 5 haircuts and 3 color treatments and earned $340. On Wednesday , she did 2 haircuts and 6 color treatments and earned $400 Write and solve a system of equations to determine the amount the stylist earns for each haircut h and each color treatment , c System

Aportion of a line bounded by two points is defined as

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?