A class of 30 has 11 home with flu. If the proportion of students home with the flu in class holds true for the entire school's 432 students, how many students in the school are home with the flu?

Use the discriminant to determine how many real number solutions exist for the quadratic equations - 4j+3j-28=0

Which angles are linear pairs? Check all that apply

A school has 825 students and 55 teachers. How many students are there per teacher

Here are four questions A) 2/5 B) 2/3 C) 1/4 D) 1/10 put them in order

A certain vine grows at a rate of three inches per day. A researcher starts observing it when t is 27 inches long.

What is 5,000 in scientific notation?

Which of the following is correct set notation? (1,2,3) 1,2,3 {1,2,3} none of the above

The kindergarten teacher wants to divide 1/2 of her classroom into 5 equal sections for stations

A train traveling at 30 miles per hour reaches a tunnel which is 9 times as long as the train. If the train takes 2 minutes to completely clear the tunnel, how long is the train in miles? (1 mile = 5,280 feet)

The cost for 7 dance lessons is $82. the cost for 11 is $122. write a linear equations to find the total cost C for L dance lessons. How much for 4 lessons?