MATH REVIEW PART 1 - ALGEBRA AND FRACTION

4 + N = 8,

so, N is ...

• 2

• 3

• 4

• 5

If (R) boys have 25 dollars less than the girls, who have 76 dollars, how much is R worth?

• 50

• 51

• 52

• 53

12 x M = 48,

So, M is ...

• 3

• 4

• 5

• 6

What is the algebraic expression for "add 9 to n"?

• n - 9

• n + 9

• n/9

• 9n

Algebraic expression for "take 10 away from s" is ...

• 10 - s

• s + 10

• s - 10

• s/10

x + 4 = 12

so, X is...

• x = 6

• x = 8

• x = 14

• x = 10

2x + 2x = ...

• x + 4

• 2 + x

• 2 + 2

• 4x

6x + 2x + 2 = ...

• 8x + 2

• 8 - 2

• 10x

• 10

If g is 4 then 5 x g = ...

• 25

• 5

• 4

• 20

29 - q = 13

so, q is ...

• q = 17

• q = 16

• q = 42

• q = 13