10.You have $33 to spend on 24 balloons. Birthday balloons cost $1.50 each, congratulation balloons cost $1.00 each, and get well balloons
cost $2.00. You want twice as many birthday balloons as the other
two kinds combined. Write and solve a system of equations to find
how many of each type you should buy.

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

10x − 5y + 14 = 0 whats the answer pls

12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1