Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 14
By Formative Library
starstarstarstarstarstarstarstarstarstar
Last updated about 3 years ago
10 Questions
1 point
1
Question 1
1.
What is the solution to 5 - 3x > 35
Which solution is correct?
7.EE.4.b
1 point
1
Question 2
2.
The school band director determined from past experience that if they charge t dollars for a ticket to the concert, they can expect attendance of 1000 - 50t. The director used this model to figure out that the ticket price needs to be $8 or greater in order for at least 600 to attend.
Do you agree with this claim?
7.EE.4.b
1 point
1
Question 3
3.
The school band director determined from past experience that if they charge t dollars for a ticket to the concert, they can expect attendance of 1000 - 50t. The director used this model to figure out that the ticket price needs to be $8 or greater in order for at least 600 to attend.
Do you agree with this claim?
7.EE.4.b
1 point
1
Question 4
4.
Which inequality is true when the value of x is -3?
7.EE.4.b
1 point
1
Question 5
5.
Draw the solution set for each of the following inequalities.
x \leq 5
7.EE.4.b
1 point
1
Question 6
6.
Draw the solution set for each of the following inequalities.
x < \frac{5}{2}
7.EE.4.b
1 point
1
Question 7
7.
Write three different equations that match the tape diagram.
7.EE.4.b
1 point
1
Question 8
8.
A baker wants to reduce the amount of sugar in his cake recipes. He decides to reduce the amount used in 1 cake by \frac{1}{2} cup. He then uses 6\frac{1}{2} cups of sugar to bake 6 cakes.
Describe how the tape diagram represents the story.
7.EE.4.b
1 point
1
Question 9
9.
A baker wants to reduce the amount of sugar in his cake recipes. He decides to reduce the amount used in 1 cake by \frac{1}{2} cup. He then uses 6\frac{1}{2} cups of sugar to bake 6 cakes.
How much sugar was originally in each cake recipe?
7.EE.4.b
1 point
1
Question 10
10.
One year ago, Clare was 4 feet 6 inches tall. Now Clare is 4 feet 10 inches tall.
By what percentage did Clare’s height increase in the last year?(Round to the nearest whole percent.)
7.EE.4.b
"Source: Open Up Resouces (Download for free at openupresources.org.)"