Yuson must complete 30 hours of community service. She does 2 hours each day. Which linear equation represents the hours Yuson has left after x days? A. y = –2x + 30
B. y = 2x + 30
C. y = –2x – 30
D. y = 2x – 30

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

What is negative 3/9 times negative 2/8 ?