On Wednesday a music store sold 44 country music CDs for $13 per CD and 58 rock CDs for $16 each. The store also sold 39 jazz CDs that day. What information is NOT needed to find the total amount in sales of the country music and rock CDs? A. the price of each rock CD
B. the number of jazz CDs sold
C. the number of country music CDs sold
D. the price of each country music CD

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

the correct answer is x/3+10≥32

hope this !

0.038

step-by-step explanation: