Unit 2 Review ADV 10/13/23

The angle measures of a triangle are shown below.

Angle A is (2x+10)

Angle B is 30

Angle C is 50

What is the value of x? (number only)

Tags

7.11.C

Which real world situation is represented by this equation?

150+85x=525

• Mason is reading a book with 525 pages. He has already read 85 pages and will read 150 pages per day. What is x, the number of days that Jason will need to read to finish the book?

• Felix is buying a computer for $525. He paid a $150 down and will pay $85 per month. What is x, the number of months until the computer is paid in full?

• Hannah is traveling to a location that is 525 miles away. She has already traveled 150 miles. What is x, the number of additional miles she will have to travel.

• Micha paid $525 for a dress. She made two payments. One was $150 and the other payment was $85. What is x, the total amount she paid?

Tags

7.10.C

Each angle in an equilateral triangle is represented by the expression 4x+2.

What is the value of x?

• 58.3

• 60

• 15

• 14.5

Tags

7.11.C

• a > 72
• a < 72
• x > 2
• x < 2

Tags

7.11.A

The model represents an equation.

What is the solution to the equation?

• x = -7

• x = 3

• x = 7

• x = -3

Tags

7.11.A

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Tags

7.11.A

• Piper has 12 coins in her collection. She will collect 19 new coins every year. Piper collects coins for "r" years. For what values of "r" will Piper have at least 110 coins?

• Justin has 19 pencils in his collection. He will collect 13 new pencils each month. Justin collects pencils for "r" months. For what values of "r" will Justin have at least 110 pencils?

• Jerimiah has 19 stamps in his collection. He will collect 13 new stamps each month. For what value of "r" will Justin have no mor than 110 stamps?

• Bayleigh has 13 cards in her collection. She will collect 19 new cards each week. Bayleigh collects cards for "r" weeks. For what value of "r" will Bayleigh have at most 110 cards?

Tags

7.10.C

Match the following number lines to the expression.

• 
• 
• 
• 

Tags

7.1.D

What is the value of each angle in the triangle?

• 63

• Angle B

• 76

• Angle C

• 41

• Angle A

Tags

7.11.C

Ashley has a right triangular garden in her backyard. The longest side of the garden measures 17 yards. One of the sides is 10 yards long. Find the length of the other side of the garden. (round to the nearest tenth)