Mrs. Moore, the physical education teacher, is in charge of forming relay teams for the Annual Field Day. Each team will have four racers and needs to be equally matched. Mrs. Moore will use the data from the hundred yard race trials the students did in physical education. 100 Yard Race Trials RacerTime in Seconds
Jacob 5.2
Isabella 6.6
Anthony 5.3
Emma 8.1
Daniel 8.4
Ava 8.5
Emily 6.3
Michael 8.3
Sophia 7.3
Olivia 7.9
William 8.3
Logan 7.1

What would the best combination of students be for each of the relay teams? Use the less than, greater than, equal to symbols to compare each team's total time. Show all your mathematical thinking.

Which expression is equivalent to 2x^2+7x+4?

There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?

Astudent solves the equation for v. start with the original equation. use the square root property. use the division property of equality. use the multiplication property of equality. simplify. which statement explains how to correct the error that was made? the square root property must be applied after all other properties of equality are applied. the multiplication property of equality should have been applied before the division property of equality. the division property of equality should have been applied to move the fraction to the other side of the equation. the square root property should have been applied to both complete sides of the equation instead of to select variables.