As a sales person you are paid $50 per week +2 per sale this week you want your pay to be at least $100 what's the minimum number of sales you can make turn at least $100

5(-9w) put expression in distributive property

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b