1a. A coffee maker's directions say to use 2 tablespoons of ground coffee for every 6 ounces of water. How much coffee should you use for 33 ounces of water?
1 point
1
Question 2
2.
1b. A runner is running a 10 km race. It takes her 17.5 minutes to reach the 2.5 km mark. At that rate, how long will it take her to run the whole race?
1 point
1
Question 3
3.
2. The price of an ice cream cone is $3.25, but it costs $3.51 with tax. What is the sales tax rate?
Write your answer as a percent.
4 points
4
Question 4
4.
3. Find the value of each expression.
a) -22 + 5 = _______
b) -22 - (-5) = _______
c) (-22)(-5) = _______
d) (-22) / 5 = _______
1 point
1
Question 5
5.
4. Two students are both working on the same problem: A box of laundry soap has 25% more soap in its new box. The new box holds 2 kg. How much soap did the old box hold?
4 points
4
Question 6
6.
5. The value of x is -1/4. Order these expressions from LEAST to GREATEST.
5 points
5
Question 7
7.
6. Write five expressions: a sum, a difference, a product, a quotient, and one that involves at least two operations that have the value
-3/4.
1 point
1
Question 8
8.
Exit Ticket
In each equation, select an operation to make the equation true.
1.
1 point
1
Question 9
9.
Exit Ticket
In each equation, select an operation to make the equation true.
2.
1 point
1
Question 10
10.
Exit Ticket
In each equation, select an operation to make the equation true.
3.
1 point
1
Question 11
11.
Exit Ticket
In each equation, select an operation to make the equation true.
4.
1 point
1
Question 12
12.
Exit Ticket
In each equation, select an operation to make the equation true.
