C. Multiple Choice. Choose the letter of the correct answer.

1.) According to the laws of exponents , when we multiply the same base , we _____ the ex
a.divide
b.multiply
c. subtract
d. add

2.) Simplify : ( x - 3y) - ( 2x + 4 ) + ( x + 2y)

a. x - y + + 4
b. x - y - 4
c. - y + 4
d. - y - 4

3.) Using foil method , in finding the product of two binomials , the first term is the product of the ______.

a. first term of two binomials
b. outer terms if two binomials
c. inner terms if two binomials
d last terms of two binomials

4.) if 5(2x - 1) =2x + 11 then x is ____
a. -1
b. 1
c. - 2
d. 2

5.)Which of the following statements is an example of a linears equation.
a. Three times a number subtracted from 10
b. Five added to the product if 9 and a number
c. the quotient of a number and two less than or equal to 6
d. Fifteen less than three time a number us - 28


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