Part a
translate the situation into an algebraic equation:
ann has 5 brand new music cd’s, which is 3 less than twice the amount that bob (x) has.

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part b
for the correct equation, find the value of x (the number of brand new cd'd bob has).

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?