A. Translate the given Mathematical expression into three different Verbal phrases.
6. ) 5x - 3 = _______________________________________________________________________________________


II.B. Translate each verbal phrases into mathematical expressions
7.) Twice a number less than 15
= _______________________________________________________________________________________


III. Evaluate the following algebraic expressions.
8-9) 3x2+y3+2z for x= 2, y= -1, z=5
Solution: Answer:







10-11.) 2(b - 3a) for a = -4, b = 34
Solution: Answer:



IV. Perform the operation given
12-13.) (-6x2+3x-1) + (12x+5x2-3) =
Solution: Answer:





14-15.) 2(-4x+6)+3(2x-4)=
Solution: Answer:





16-17.) (3x2-4x+9)-(x2+5x-7)=
Solution: Answer:





18-19.) 3(x3+2x)-(2x3+2x-2)=
Solution: Answer:



20.) x4x9



21.) (y3)4


22-23.) (m+9)(m-3)
Solution: Answer:







24-25.) (3x+2y)(x+4)
Solution: Answer: