Thursday Jan 25th #1

Emma, Avery, and James are having a debate. Emma says the degree of the polynomial 7x - 5 is 0, Avery thinks it's 1, and James believes it's 2. Who do you think is correct?

• Emma

• Avery

• James

• None of them

Charlotte, Aria, and Priya are playing a game of 'Math Wizards'. Charlotte casts a spell that adds 3x + 2, and Aria counters with a spell that adds 5x - 6. Can you help Priya figure out the total effect of the spells?

(a)  

• 8x - 4
• 8x + 4

• 8x - 8

• 2x - 4

Tags

CCSS.HSA.APR.A.1

James has a magical box with a volume of x^2 + 2x + 1 cubic inches. Charlotte gives him another enchanted box with a volume of 3x^2 - x + 4 cubic inches. Can you help Hannah figure out the total volume of the two mystical boxes?

• 4x^2 + x + 5 cubic inches

• 4x^2 + 3x + 5 cubic inches

• 2x^2 + x + 5 cubic inches

• x^2 + x + 5 cubic inches

Tags

AI.9.10.A

Imagine a magical world where Anika has a magical polynomial spell 6x^2 - 3x + 2 and Mia has a mystical polynomial spell -2x^2 + 4x - 1. If they combine their spells in a magical duel, what will be the result of this enchanting combination?

• 4x^2 + x + 1

• 4x^2 + 7x + 1

• 8x^2 + x + 3

• 4x^2 + x + 3

Tags

CCSS.HSA.APR.A.1

What is the sum of 2x - 7 and -3x + 4?

(a)  

• -x - 3
• -x + 11

• 5x - 3

• -5x - 11

Tags

CCSS.7.EE.A.1

Arjun, Nora, and Noah are playing a game of 'Mathematical Treasure Hunt'. They found a clue that reads: 'Find the sum of 3x^2 - x + 2 and -x^2 + 3x - 4'. Can you help them solve this clue?

• 2x^2 + 2x - 2

• 2x^2 + 4x - 6

• 2x^2 + 2x - 6

• 4x^2 + 2x - 2

Tags

CCSS.HSA.APR.A.1

Aria, Luna, and Harper are on a treasure hunt. They found a clue that says '5x - 3 - (2x + 7)'. Can you help them solve this riddle?

• -3x + 10

• 3x + 4

• -3x + 4

• 7x + 10

Tags

AI.9.10.A

• (x - 2)
• (x - 1)
• (x - 5)
• (x - 3)

Tags

AI.9.10.C

Find the perimeter of the door, if its length is 3x +2 feet and its width is 2x -1 feet?

(a)  

• x + 4 feet
• 6x - 3 feet
• 5x + 1 feet
• 10x + 2 feet

Tags

CCSS.HSA.APR.A.1

Tags

AI.9.11.A