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Unit 1 part 1: Study Guide (Due 9/25/2024)

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Last updated 10 months ago
30 questions
Required
5
Required
5
Required
5
Required
5
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
Required
4
Required
10
Required
2
Required
2
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
Required
10
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10
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10
Required
10

Day 1 9/23/24

Writing Expressions

Question 1
1.

Translate this expression.

“the difference of 5 times a number and 4"

Question 2
2.

Translate this expression.

“half a number plus four”

Question 3
3.

Translate this expression.

“the sum of four times a number and ten”

Question 4
4.

Translate this expression.

“the difference of six times a number and five”

Simplifying Expressions

Question 5
5.

Directions: Simplify each expression.

Question 6
6.

Simplify each expression by distributing.


Question 7
7.

Simplify each expression by distributing and combining like terms.


Question 8
8.

Directions: Simplify each expression.

Question 9
9.

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

Evaluating Expressions

Question 10
10.

Evaluate each expression using the variable replacements.


Question 11
11.

A scientist measures the air temperature in Death Valley, California, and records 45 °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 that is equivalent to 45 °C.


Solving Equations

Question 12
12.

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

  1. Before we start solving, we identify the variable a, so we can solve for it the variable
  2. the result is x=7
  3. add 7 to both sides of the equation
  4. divide both sides of the equation by 3
Question 13
13.

Solve this equation.


Question 14
14.

What is the first step to solving this equation?

Question 15
15.

What is the second step to solving this equation?

Question 16
16.

Solve this equation.


Question 17
17.

Solve this equation.

4b - 5 = -33


Question 18
18.

Solve this equation.


Day 2 9/24/24

Solving Multi-Step Equations

Question 19
19.
What the steps to solve a multi-step equation with only variables on one side of the equation?

1. _______
2. _______
3. _______
Question 20
20.

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

Question 21
21.

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

Question 22
22.

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

Solving Equations with Variables on Both Sides

Question 23
23.
What the steps to solve a multi-step equation with only variables on both sides of the equation?

1. _______
2. _______
3. _______
4. _______
Question 24
24.

Solve this equation

Question 25
25.

Solve this equation

Question 26
26.

Solve this equation

Question 27
27.

Solve this equation

Question 28
28.

Solve this equation

Question 29
29.

Solve this equation

Question 30
30.

Solve this equation