There are 12 boys and 18 girls in mr. ruiz class the students must form lab groups each group must have the same number of boys to girls. what is the greatest number of groups mr. ruiz can make if every student must be in a group

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Find the value of the variable and the length of each chord for #5 and #6.