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Unit 1: Study Guide (Due 10/14/24)

Last updated 8 months ago
31 questions

Writing Expressions

Required
5

Translate this expression.

“the difference of 5 times a number and 4"

Required
5

Translate this expression.

“half a number plus four”

Required
5

Translate this expression.

“the sum of four times a number and ten”

Required
5

Translate this expression.

“the difference of six times a number and five”

Simplifying Expressions

Required
10

Directions: Simplify each expression.

Required
10

Simplify each expression by distributing and combining like terms.


Required
10

Directions: Simplify each expression.

Required
10

Directions: Give the perimeter of each figure as a simplified expression.

Evaluating Expressions

Required
10

Evaluate each expression using the variable replacements.


Required
10

A scientist measures the air temperature in Death Valley, California, and records 47 °C. The expression:

1.8c + 32

gives the temperature in degrees Fahrenheit for a given temperature in degrees Celsius (c). Find the temperature in degrees Fahrenheit. Round your answer to the nearest whole degree.


Solving Equations

Required
4

Put the steps to solving this equation in the right order.

  1. the result is x=7
  2. Before we start solving, we identify the variable a, so we can solve for it the variable
  3. divide both sides of the equation by 3
  4. add 7 to both sides of the equation
Required
10

Solve this equation.


Required
10

Solve this equation.


Day 2 9/27/22

Solving Multi-Step Equations

Required
4

What is the correct order to solve multi-step equations?

  1. Simplify parenthesis
  2. Combine like terms on both sides of the equation
  3. Bring all the terms with variables to the same side of the equation
  4. Use SADMEP to solve the equation
Required
10

Solve this multi-step equation. Show your work (SYW)

Required
10

Solve this multi-step equation. Show your work (SYW)

Solving Equations with Variables on Both Sides

Required
4

What is the correct order to solve multi-step equations?

  1. Bring all the terms with variables to the same side of the equation
  2. Combine like terms on both sides of the equation
  3. Use SADMEP to solve the equation
  4. Simplify parenthesis
Required
10

Solve this equation

Required
10

Solve this equation

Required
10

Solve this equation

Solving Proportions

Required
5

Solve each proportion. Show your work! Or suffer the consequences...


Required
10

Solve each proportion. Show your work! Or suffer the consequences...


Required
10

Solve each proportion. Show your work! Or suffer the consequences...


Solving and Graphing Inequalities

Required
10

Solve and graph the inequality for the given variable.

Required
10

Solve and graph the inequality for the given variable.

Translating and Solving Word Problems

Required
4

Which word(s) mean equals?

The Buffalo Bills scored 24 more than twice the number of points that the Miami Dolphins
scored. Altogether, the teams scored 66 points. How many points did each team score
individually?
Required
4

Which word(s) mean addition?

The Buffalo Bills scored 24 more than twice the number of points that the Miami Dolphins
scored. Altogether, the teams scored 66 points. How many points did each team score
individually?
Required
6

Which word(s) describe the unknowns or your variables for the problem?

The Buffalo Bills scored 24 more than twice the number of points that the Miami Dolphins
scored. Altogether, the teams scored 66 points. How many points did each team score
individually?
Required
20

Finding Two Numbers

Solve the word problem and define your answer.

The number of point scoreds by the Miami Dolphins=_______
The number of points scored by the Buffalo Bills=_______
10

Finding Perimeter

Solve the word problem and define your answer.

Length=_______ inches
Width=_______ inches
10

Finding Consecutive Numbers


Solve the word problem and define your answer.

First odd number=_______
Second odd number=_______
Third odd number=_______