Complete the equation of the line through (1, 4) and (2, 2).
Use exact numbers.

Step-by-step explanation:

The equation of the line has the form y=mx+b

Let's create a system of equations

the equation of the line through (1, 4) and (2, 2) is y=-2x+6

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$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6