Algebraic Expression

FIND 2a+2b IF THE VALUE OF a=1 and b=(-3)

• -3

• -4

• -5

• -6

Tags

CCSS.6.EE.A.2C

SOLVE- 7x+x

• 9x

• 8x

• 7x

• 2x

Tags

CCSS.7.EE.A.1

Simplify the expression:

7(a + 8) - 5a + 4

• 2a + 60

• -5a + 60

• 2a + 56

• 7a + 4

Tags

CCSS.6.EE.A.3

2x - 3y - [3x-2y -{x-z -(x-2y)}]

• -x + y-z

• 2x-3y-3x+4y-z

• 2x-3y

• 60+x2

Tags

CCSS.6.EE.A.3

(15 + 4a)-20 = 2a + 5

• a=2

• a=5

• a=12

• a=6

Name the constants in the expression:
3x + 8 + 6n + 4 + f

• 3, 6

• 3, 6, 1

• 8, 4

• 8, 3, 6

Tags

CCSS.6.EE.A.2B

if we subtract 4a-7ab+3b+12 from 12a-9ab+5b-3 .the answer will be

• 8a+2ab+2b+15

• 8a+2ab+2b-15

• 8a-2ab+2b-15

• none of the above

Tags

CCSS.HSA.APR.A.1

Simplify the expression:

5(2 - 7n)

• 52 -57n

• 10 -7n

• 10 - 35n

• 10 + 35n

Tags

CCSS.6.EE.A.3

How many variable terms are in the expression below:
3 + 4v+ 7y + 5 + f + 3 + 7w

• six

• seven

• four

• three

Tags

CCSS.6.EE.A.2B

a+4a=

• 5a

Tags

CCSS.7.EE.A.1