options: Represent and solve problems involving addition and subtraction.

Write expressions in equivalent forms to solve problems.

Understand the connections between proportional relationships, lines, and linear equations.

Use the four operations with whole numbers to solve problems.

Work with equal groups of objects to gain foundations for multiplication.

Gain familiarity with factors and multiples.

Multiply and divide within 100.

Solve equations and inequalities in one variable.

Work with addition and subtraction equations.

Write and interpret numerical expressions.

Use polynomial identities to solve problems.

Solve problems involving the four operations, and identify and explain patterns in arithmetic.

Understand the relationship between zeros and factors of polynomials.

Analyze patterns and relationships.

Generate and analyze patterns.

Interpret the structure of expressions.

Represent and analyze quantitative relationships between dependent and independent variables.

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Solve real-life and mathematical problems using numerical and algebraic expressions and equations.

Understand solving equations as a process of reasoning and explain the reasoning.

Represent and solve problems involving multiplication and division.

Solve systems of equations.

Understand properties of multiplication and the relationship between multiplication and division.

Reason about and solve one-variable equations and inequalities.

Represent and solve equations and inequalities graphically.

Rewrite rational expressions.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Work with radicals and integer exponents.

Understand and apply properties of operations and the relationship between addition and subtraction.

Perform arithmetic operations on polynomials.

Create equations that describe numbers or relationships

Add and subtract within 20.

Use properties of operations to generate equivalent expressions.

Analyze and solve linear equations and pairs of simultaneous linear equations.
problem_activity: A new movie is being released and it is expected to be a blockbuster. Use the information below to predict how much money the movie will make in ticket prices over the opening weekend.
The average movie ticket price in the country is $9.
There are approximately
$${4\times10^4}$$
movie screens in the country.
The movie will be playing on 30% of the screens in the country on opening weekend.
For each screen, there is an average of 250 seats, and it is expected that each showing will be sold out.
There are 8 showings per screen over the opening weekend.
Write your answer in scientific notation and standard form.


correct_option_index: 27