Select the correct answer.
write (9 +61) - (1 +31) as a complex number in standard form.
o a
10 + 91
b.
8-31
oc. 8+31
d.
7-121

Aa at 9 a. m. it at 4 p. m. he a of $28.84.?

Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year. a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60