8.4.5 Practice

Last updated almost 2 years ago

9 questions

Solve each of these equations.

2(x+5)=3x+1

8.EE.7.a

8.EE.7.b

Solve each of these equations.

3y-4=6-2y

8.EE.7.a

8.EE.7.b

Solve each of these equations.

3(n+2)=9(6-n)

8.EE.7.a

8.EE.7.b

Clare was solving an equation, but when she checked her answer she saw her solution was incorrect. She knows she made a mistake, but she can’t find it.
Identify Clare's mistake - what is the solution to the equation? Type your answer as a fraction! ONLY TYPE THE SOLUTION

8.EE.7.a

8.EE.7.b

Solve each equation.
\frac{1}{9}(2m-16)=\frac{1}{3}(2m+4)

8.EE.7.a

8.EE.7.b

Solve each equation, and check your solution.

-4(r+2)=4(2-2r)

8.EE.7.a

8.EE.7.b

Solve each equation, and check your solution.

12(5+2y)=4y-(6-9y)

8.EE.7.a

8.EE.7.b

8.EE.7.a

8.EE.7.b

8.EE.7.a

8.EE.7.b

8.4.5 Practice

8.4.5 Practice

Solve each of these equations.

2(x+5)=3x+1

Solve each of these equations.

3y-4=6-2y

Solve each of these equations.

3(n+2)=9(6-n)

Clare was solving an equation, but when she checked her answer she saw her solution was incorrect. She knows she made a mistake, but she can’t find it.
Identify Clare's mistake - what is the solution to the equation? Type your answer as a fraction! ONLY TYPE THE SOLUTION

Solve each equation.
\frac{1}{9}(2m-16)=\frac{1}{3}(2m+4)

Solve each equation, and check your solution.

-4(r+2)=4(2-2r)

Solve each equation, and check your solution.

12(5+2y)=4y-(6-9y)

Solve each of these equations.

2(x+5)=3x+1

Solve each of these equations.

3y-4=6-2y

Solve each of these equations.

3(n+2)=9(6-n)

Clare was solving an equation, but when she checked her answer she saw her solution was incorrect. She knows she made a mistake, but she can’t find it.
Identify Clare's mistake - what is the solution to the equation? Type your answer as a fraction! ONLY TYPE THE SOLUTION

Solve each equation.
\frac{1}{9}(2m-16)=\frac{1}{3}(2m+4)

Solve each equation, and check your solution.

-4(r+2)=4(2-2r)

Solve each equation, and check your solution.

12(5+2y)=4y-(6-9y)

Here is the graph of a linear equation.
Select all true statements about the line and its equation.

A participant in a 21-mile walkathon walks at a steady rate of 3 miles per hour. He thinks, “The relationship between the number of miles left to walk and the number of hours I already walked can be represented by a line with slope .”

Do you agree with his claim?

8.4.5 Practice

8.4.5 Practice

Solve each of these equations.2(x+5)=3x+1

Solve each of these equations.3y-4=6-2y

Solve each of these equations.3(n+2)=9(6-n)

Clare was solving an equation, but when she checked her answer she saw her solution was incorrect. She knows she made a mistake, but she can’t find it.Identify Clare's mistake - what is the solution to the equation? Type your answer as a fraction! ONLY TYPE THE SOLUTION

Solve each equation.\frac{1}{9}(2m-16)=\frac{1}{3}(2m+4)

Solve each equation, and check your solution.-4(r+2)=4(2-2r)

Solve each equation, and check your solution.12(5+2y)=4y-(6-9y)

Solve each of these equations.2(x+5)=3x+1

Solve each of these equations.3y-4=6-2y

Solve each of these equations.3(n+2)=9(6-n)

Clare was solving an equation, but when she checked her answer she saw her solution was incorrect. She knows she made a mistake, but she can’t find it.Identify Clare's mistake - what is the solution to the equation? Type your answer as a fraction! ONLY TYPE THE SOLUTION

Solve each equation.\frac{1}{9}(2m-16)=\frac{1}{3}(2m+4)

Solve each equation, and check your solution.-4(r+2)=4(2-2r)

Solve each equation, and check your solution.12(5+2y)=4y-(6-9y)

Here is the graph of a linear equation.Select all true statements about the line and its equation.

A participant in a 21-mile walkathon walks at a steady rate of 3 miles per hour. He thinks, “The relationship between the number of miles left to walk and the number of hours I already walked can be represented by a line with slope .” Do you agree with his claim?

Solve each of these equations.

2(x+5)=3x+1

Solve each of these equations.

3y-4=6-2y

Solve each of these equations.

3(n+2)=9(6-n)

Clare was solving an equation, but when she checked her answer she saw her solution was incorrect. She knows she made a mistake, but she can’t find it.
Identify Clare's mistake - what is the solution to the equation? Type your answer as a fraction! ONLY TYPE THE SOLUTION

Solve each equation.
\frac{1}{9}(2m-16)=\frac{1}{3}(2m+4)

Solve each equation, and check your solution.

-4(r+2)=4(2-2r)

Solve each equation, and check your solution.

12(5+2y)=4y-(6-9y)

Solve each of these equations.

2(x+5)=3x+1

Solve each of these equations.

3y-4=6-2y

Solve each of these equations.

3(n+2)=9(6-n)

Clare was solving an equation, but when she checked her answer she saw her solution was incorrect. She knows she made a mistake, but she can’t find it.
Identify Clare's mistake - what is the solution to the equation? Type your answer as a fraction! ONLY TYPE THE SOLUTION

Solve each equation.
\frac{1}{9}(2m-16)=\frac{1}{3}(2m+4)

Solve each equation, and check your solution.

-4(r+2)=4(2-2r)

Solve each equation, and check your solution.

12(5+2y)=4y-(6-9y)

Here is the graph of a linear equation.
Select all true statements about the line and its equation.

A participant in a 21-mile walkathon walks at a steady rate of 3 miles per hour. He thinks, “The relationship between the number of miles left to walk and the number of hours I already walked can be represented by a line with slope .”

Do you agree with his claim?