Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 14

What is the solution to 5 - 3x > 35Which solution is correct?

• x < -10
• x > -10
• x = -10
• No solution

Tags

7.EE.4.b

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?

• I belive his claim is true.
• I belive his claim is false.

Tags

7.EE.4.b

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?

• I belive his claim is true.
• I belive his claim is false.

Tags

7.EE.4.b

Which inequality is true when the value of x is -3?

• -x - 6 < -3.5
• -x - 6 > 3.5
• -x - 6 > -3.5
• x - 6 > -3.5

Tags

7.EE.4.b

Write three different equations that match the tape diagram.

Tags

7.EE.4.b

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.

Tags

7.EE.4.b

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.)

Tags

7.EE.4.b