Solve the equation.
x =
Solve the equation.
x =
Use the expression below to answer the question.
25 + 15y + 4y - 16
Which expression is equivalent?
Select ALL expressions that are equivalent to 3(x + 3) - 12 + 5x.
Solve the equation.
n =
Bob solved the equation. His work is shown below.
Identify and explain Bob’s error in solving the equation.
Re-solve the equation to find the correct solution.
What value of a will the equation 5x + 7 = 5x + a have an infinite number of solutions?
a =
Solve for b using the area formula of a triangle.
b =
Solve the equation.
n =
What is the solution to the following equation?
a =
Emma, Luke and Noah each wrote expressions to represent their hourly earnings for an after-school job for a week where h represents the number of hours worked.
Emma: 8.75h + 21
Luke: 6(3.5h + 12)
Noah: 9.75h + 13
How many hours will Emma and Noah have to work in order to make the same amount of money in one week?
Sarah solved the equation. Her work is shown below.
Identify and explain Sarah’s error in solving the equation.
Re-solve the equation to find the correct solution.
Solve for x and graph in the show your work section.
Solve for c :
State the greatest possible integer (whole number) value for c in the solution set.
Alice solved the equation. Her work is shown below.
Identify and explain Alice’s error in solving the equation.
Re-solve the equation to find the correct solution.
John is offered a job with a salary of $48,000 and a raise of $10,000 per year. Another company offers him $64,000 and a raise of $2,000 per year. After how many years will John make more money if he accepts the first offer?
Write an inequality describing the situation.
After how many years will John make more money if he accepts the first offer?
For an annual membership fee of $800, Mr. Jones can join a country club that would allow him to play a round of golf for $25. Without the membership, the country club charges $65 for each round of golf. How many rounds of golf would Mr. Jones have to play for the cost to be less expensive with a membership?
Solve the compound inequality and graph its solution.
Solve the equation.
k =