Algebra

Which of the following is NOT a linear equation?

• x² + 7 = 62
• 3x + 7 = 10
• y + 8 = 3
• 3x - 8 = 2x + 12

Tags

CCSS.8.F.A.3

Identify the equation of the given statement:
Thrice the length of the hall is 120 m, if x is taken as the length of the hall

• x⁄3  = 120
• 3x = 120
• 3x + 120 = 0
• None of the above

Tags

CCSS.HSA.CED.A.3

Identify the equation of the following statement
'3 is taken away from the sum of x and y'

• 3 - (x + y)
• (x + y) - 3
• x - y - 3
• None of the above

Tags

CCSS.6.EE.A.2A

Determine if 3 is a root of the given equation:
3x + 3 = 11

• 3 is a root
• 3 is not a root

Tags

CCSS.6.EE.B.5

Write the following in exponential form:
a × a × a______ 12 times

• a¹¹
• a¹²
• a¹³
• None of the above

Tags

CCSS.6.EE.A.1

Identify the expression for the following statement:
'y is multiplied by -5 and the result is added to 10'

• 10 - (-5y)
• 10 + (-5y)
• 5y - 10
• 5y + 10

Tags

CCSS.6.EE.A.2A

The side of a square is given by 'a' units. The expression for the perimeter of the square is given by_______

• a + 4
• 4a
• a⁴
• None of the above

Tags

CCSS.6.EE.B.6

By taking Rahim's present age as y, what was his age 5 years back?

• y + 5
• y - 5
• y⁄5
• None of the above

Tags

CCSS.6.EE.B.6

An expression containing four terms is called_____

• Monomial
• Binomial
• Trinomial
• Quadrinomial

The numerical value which satisfied a given equation is called its _________

• expression
• constant
• variable
• solution or root

Tags

CCSS.6.EE.B.5