Translate the statement into an equation. Let x represent the unknown number. Do not solve the equation. The sum of four times a number and 1 is equal to the difference of twice the number and 6.

Divide. write in the simplest form. 4 1/6 divided by 10

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?