He l p: which of the following equations describes a linear function?

a. y=3x^2+1
b. y= square root of x + 8
c. y= 2/7x-4
d. y= 4/x-6

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid