Algebraic expressions

Evaluate the expression using the values
 m = 7, r = 8, and t = 2.
4m + t

• 30
• 28
• 26
• 14

Tags

CCSS.6.EE.A.2C

A cell phone company charges Rs.40 per month(m) plus a Rs.35 activation fee. How much would the service cost for the first 2 months(m)?

Hint:

40m+35

• Rs.110

• Rs.75

• Rs.115

• Rs.80

Solve using distributive property. 
3(x-6)

• 3x+18
• 3x-6
• 3x+6
• 3x-18

Tags

CCSS.6.EE.A.3

Simplify the Expression: 10x - 3(2x + 8)

• 4x - 24
• -4x + 24
• 16x - 24
• 14x - 6

Tags

CCSS.6.EE.A.3

Add to Simplify:
 (4x - 2x³) + (5x³ - 4x + 5)

• 3x³ + 5
• 3x³ + 8x + 5
• 3x² + 5
• 7x³ + 8x + 5

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Find the sum. 
(3 - 2x + 2x²) + (4x - 5 + 3x²)

• 7x - 7x + 5x²
• 5x² + 2x - 2
• 5x²
• 5x² + 6x + 8

Tags

CCSS.HSA.APR.A.1

Evaluate:
x - y - x² + (y² + x)
when x = -3 and y = -2

• -9
• 9
• -3
• -13

Tags

CCSS.6.EE.A.2C

What will be the area of a rectangle if its length is 4a²b and breadth 3ab?

• 12a²b

• 12a³b

• 7a³b

• 12a³b²

Tags

CCSS.7.G.B.6

Subtract:  -6x²y from -10x²y

• 4x²y
• -4x²y
• 16x²y
• -16x²y

Tags

CCSS.HSA.APR.A.1

The degree of a constant polynomial is 

• 1
• 2
• 3
• 0