STAAR Solving Equations

What is the solution to this equation?

A college has two classrooms of students. - Classroom A had 70 students. - Classroom B had 30 students. - Classroom A sent groups of 4 students to classroom B until both classrooms had the same number of students. The equation shown can be used to find the number of groups that Classroom A sent to classroom B so each classroom had the same number of students. How many groups did Classroom A send to Classroom B? (just type the number!!!!)

Tags

CCSS.HSA.CED.A.3

The model represents an equation.

What value of x makes the equation true?

Tags

CCSS.7.EE.B.4A

What value of x makes this equation true?

• 4

• 14

• 24

• 6

• F

• G

• H

• J

• F
• G
• H
• J

Tags

CCSS.8.EE.C.8B

• F

• G

• H

• J

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which of the following is the solution for this system of linear equations?

• No Solution

• ( -3, 4 )

• ( 1, -2 )

• ( 2, 1 )

Tags

CCSS.8.EE.C.8B

• 0

• 1

• 2

• Infinite

Tags

CCSS.8.EE.C.8B

The model represents an equation. What value of x makes the equation true?

• 1.75

• 2.25

• 3

• 4

Tags

CCSS.7.EE.B.4A