Geoffrey Chaucer is a skin care specialist with an annual salary of $21,600. His benefits include $830 for vacation, $1,270 for health insurance, $1,410 for
unemployment insurance, $1,339 for Social Security, $313 for Medicare, and $750
for vision and dental insurance. What is the rate of benefits?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

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?