Jack and julio each improved their yards by planting daylilies and geraniums. they bought their supplies from the same store.
jack spent $22 on 1 daylily and 5 geraniums. julio spent $30 on 13 daylilies and 1 geranium. find the cost of one daylily.

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

Draw a scaled copy of the circle using a scale factor of 2

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