Algebra 1

Chase and his brother like to play basketball. About a month ago the decided to keep track of how many games they have each won. As of today, Chase has won 18 out of the 30 games against his brother. [%of winning = number of winning games ÷ the total games played•100]

A- How many games would Chase have to n in a row in order to have a 75% winning record?

B- How many games would Chase have have to win in a row in order to have a 90% wining record?

C-Is Chase able yo repack a 100% winning record? explain why or way not.

D-Suppose that after reaching a winning record of 90% in part (b), Chase had a losing streak. How many games in a row would chase have to lose in order to drop down to a winning record below 55% again?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

Time (minutes) amount of water (gallons) practice 1. jin fills up a 510-gallon pool in the backyard for her children. she fills it with the garden hose at a rate of 17 gallons per minute. after it is filled, she lets it sit for 30 minutes in order to let the water temperature rise. the children then get in and have fun for an hour. the pool loses about 5 gallon of water each minute due to their splashing and playing. at the end of the hour, they tear the pool while getting out, which causes a leak the pool then begins to lose water at a rate of 2 gallons per minute. a. complete the table to show the amount of water in the pool after each minute. b. create a graph to model the problem situation. include when the pool will be empty. c. write a piecewise function that models this problem situation. explain your reasoning for each piece of the function. d. identify the x- and y-intercept. explain what they mean in terms of the problem situation, atamantha a cul 80 100 120 150 200 ning, inc