Learning Target: Students will be able to create expressions the that represent real world situations and evaluate those expressions.
Complete the entire assignment and show work for full credit.
Essential Question: What are expressions?
Learning Target: Students will be able to create expressions the that represent real world situations and evaluate those expressions.
Complete the entire assignment and show work for full credit.
Day 1 8/28/23
Spiral Review
Required
5 points
5
Question 1
1.
Translate this expression.
"sixteen more than the quotient of a number and two”
Required
5 points
5
Question 2
2.
Translate this expression.
“the sum of four times a number and ten”
Required
10 points
10
Question 3
3.
Directions: Simplify each expression.
Required
10 points
10
Question 4
4.
Directions: Give the perimeter of each figure as a simplified expression.
Evaluating Expressions
Required
5 points
5
Question 5
5.
Evaluate each expression using the variable replacements.
Required
5 points
5
Question 6
6.
Evaluate each expression using the variable replacements.
Required
10 points
10
Question 7
7.
Evaluate each expression using the variable replacements.
Required
10 points
10
Question 8
8.
Evaluate each expression using the variable replacements.
Required
10 points
10
Question 9
9.
Evaluate each expression using the variable replacements.
Required
10 points
10
Question 10
10.
Evaluate each expression using the variable replacements.
Required
10 points
10
Question 11
11.
A scientist measures the air temperature in Death Valley, California, and records 50 °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 50 °C.
Required
10 points
10
Question 12
12.
The expression 6x² gives the surface area of a cube, where x is the length of one side of the cube. Find the surface area of a cube with a side length of 2 meters. (Be sure to use the correct unit in your answer)
Day 2 9/4/24
Spiral Review
Required
10 points
10
Question 13
13.
Sort. Drag each statement to the matching expression.
2 more than 7 times a number
5 more than 2 times a number
2 increased by 5 times a number
5 times a number decreased by 2
Twice a number increased by 7
5x-2
2x+5
7x+2
2+5x
2x+7
Required
10 points
10
Question 14
14.
Sort. Drag each statement to the matching expression.
The sum of 9 times a number and 4
9 more than one-fourth of a number
4 less than 9 times a number
9 less than a number
4 decreased by the product of a number and 9
9x-4
x/4 +9
4-9x
x-9
9x+4
Required
10 points
10
Question 15
15.
Ton Nam went to the grocery store to buy some cans of chili and soup. The cost of a can of gourmet chili was $2.25 each and a can of hearty soup was $1.75 each.
Let c represent the number of cans of chili and let s represent the number of cans of soup.
Write an expression to represent how much he spent all together based on the number of cans he bought of each.
Required
10 points
10
Question 16
16.
Use the expression you created from the last problem to find out how much he spent if he bought 9 cans of soup and 8 cans of chili.
Required
8 points
8
Question 17
17.
4c + 7
1. How many terms does the expression have?
_______
2. What is the coefficient?
_______
3. What is the variable?
_______
4. What is the constant?
_______
Using Distributive Property
Required
10 points
10
Question 18
18.
Simplify each expression by distributing.
Required
10 points
10
Question 19
19.
Simplify each expression by distributing.
Required
10 points
10
Question 20
20.
Simplify each expression by distributing.
Required
10 points
10
Question 21
21.
Simplify each expression by distributing.
Required
10 points
10
Question 22
22.
Simplify each expression by distributing.
Required
10 points
10
Question 23
23.
Simplify each expression by distributing and combining like terms.
Required
10 points
10
Question 24
24.
Simplify each expression by distributing and combining like terms.
Required
10 points
10
Question 25
25.
Simplify each expression by distributing and combining like terms.