Learning Target: Students will be able to create expressions the that represent real world situations and evaulate 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 evaulate those expressions.
Complete the entire assignment and show work for full credit.
Spiral Review
Question 1
1.
Translate this expression.
"sixteen more than the quotient of a number and two”
Question 2
2.
Translate this expression.
“the sum of four times a number and ten”
Question 3
3.
Directions: Simplify each expression.
Question 4
4.
Directions: Give the perimeter of each figure as a simplified expression.
Evaluating Expressions
Question 5
5.
Evaluate each expression using the variable replacements.
Question 6
6.
Evaluate each expression using the variable replacements.
Question 7
7.
Evaluate each expression using the variable replacements.
Question 8
8.
Evaluate each expression using the variable replacements.
Question 9
9.
Evaluate each expression using the variable replacements.
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 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.
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)