Lara has four packages of baseball cards. The first package has seventeen cards. The second package has twenty-one cards. The third package has twenty-two cards, and the fourth package has sixteen cards. Using front end estimation what is the best estimate for the total number of baseball cards she has? A. 90 B. 80 C. 70 D. 60

Which value is not a solution of 8x^3 – 1 = 0

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase