A machine salesperson earns a base salary of $45,000 plus a commission of $300 for every machine he sells. Write an equation that shows the total amount of income (i) the salesperson earns, if he sells m machines in a year.

A. m=300i–45000
B. m=45000i+300
C. m=300i+45000
D. i=300m+45000
E. i=45000m−300
F. i=45000m+300

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

Which of the following parabolas opens up?

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10