7th grade exam - 2nd nine weeks review

Which expression is equivalent to

10x + 4y + 20x + 3y + 5xy?

• 42xy

• 19xy + 28xy

• 30x + 7y + 5xy

• 200x + 12y + 5xy

Tags

CCSS.6.EE.A.4

Which two expressions are equivalent?

• 1 * 1 * 1 * 1 *1 +m AND 5 + m

• 1+1+1+1+1+m AND 5m +1

• m+m+m+m+m+1 AND 5 +m

• m+m+m+m+m+1 AND 5m +1

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 12 + 24p?

• 2(6 + 24p)

• 3(9 + 21p)

• 4(3 + 6p)

• 6(2 + 3p)

Tags

CCSS.6.EE.A.4

Jordan’s dog weighs p pounds. Emmett’s dog

weighs 25% more than Jordan’s dog. Which

expressions represent the weight, in pounds, of Emmett’s dog?

Select each correct answer

• 0.25p

• 1.25p

• p + 0.25

• p + 1.25

• p + 0.25p

Tags

CCSS.6.EE.B.6

Which two expressions are equivalent?

• 2a AND 8/4a

• 6/a AND 3(2a)

• 4a - 2a AND a +a

• 4a - a AND 1 + 1 +1 + a

Tags

CCSS.6.EE.A.4

Which expression is equivalent to

5m + m+ 2m?

• 7m

• 8m

• 10m

• 24m

Tags

CCSS.6.EE.A.4

Which expression is

equivalent to

2a + 3b + 4b+ 5a + 17?

• 31ab

• 14ab + 17

• 5a + 9b + 17

• 7a + 7b + 17

Tags

CCSS.6.EE.A.4

Which expressions are equivalent to

12 - 14/3m + 2/3m

• 8m

• 12 - 4m

• -4 (3+m)

• -4 (m - 3)

• 12 - 16/3m

Tags

CCSS.6.EE.A.4

Which expressions are equivalent to the expression

(x - y) 5/8 - 1/4x + y

• 3/8x + 3/8y

• 3/8x + 1 5/8y

• 5/8x - y - 1/4x + y

• 5/8x - 5/8y - 1/4x + y

• 5/8x - 1/4x + y - 5/8y

Tags

CCSS.6.EE.A.3

Which expression is equivalent to the expression below:

(2t - 8) - 1/2 (9 - 4t) + 5/2

• 2t - 8 + 9/2 - 2t + 5/2

• -2t - 10

• 4t - 1

• 4t - 10

• 2t - 8 - 9/2 + 2t + 5/2

Tags

CCSS.6.EE.A.3