According to egyptian artifacts, how early was the concept of the square root known? 1850 bce 1700 bce 400 ce 830 ce

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

The distributive property allows you to say that 3(x − 1) = 3x −

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?