like oyo oyo

 $\frac{1}{5}$  and  $\frac{3}{5}$  

• Like Fractions
  

•  Unlike Fractions

 $\frac{5}{7}$  and  $\frac{3}{9}$  

• Like Fractions

• Unlike Fractions
  

 $\frac{8}{10}$  and  $\frac{4}{9}$  

• Like Fraction
  

• Unlike Fraction
  

How many counties are in Alabama?

• 55
• 76
• 62
• 67

n -10 +9n -3

• -3
• 9n-3
• n
• 10n -13

-v +12v

• 11v
• -9v
• 0
• 11

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 8x + 6
• 9 + 7x

what discovered newton?

• the gravity

• the cells

• the iron

• the human body

Simplify the expression: -5(x + 4)

• 5x + 4
• -5x + 4
• -5x - 20
• -5x + 20

Simplify the expression: 3(1 - 2x) + 7

• 21 - 6x
• 24 + 6x
• 10 + 6x
• 10 - 6x