Mr. turner bought x boxes of pencils. each box holds 25 pencils. he left 3 boxes of pencils at home and took the rest to school. which expression represents the total number of pencils he took to school?
a)22x b) 25x-3
c)25-3x d)25x-75

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

What expression is equivalent to log3(x+4)

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal