Write an equation and solve for the variable. Chase's mom made several dozen cupcakes for a holiday party. If she used 4/7, or 28, of the total cupcakes to make a large design, how many total cupcakes did she make?

Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?