Mathematics, 06.05.2020 04:43 PinkDivaGirl02

EVALUATING EXPRESSIONS
Part I Evaluate each expression, using the given values of the variables:
a. b. c. d. e. f.
3+w whenw=11
A-12whenA=27 6xwhenx=25
b/3 when b = 144 23-y+2wheny=-19 6z/18 when z = -12
Part 2 - Evaluate each expression, using the values x = 13 and y = 7
a. x + y
b. x - y
c. Xy
d. x/y
e. 2x + y
f. x+2y
g. 2x+2y
h. 4x-3y
i. x +y-x-y
j. 7x-13y
Part 3 - Use the values a = 5, and b = 3 to evaluate each expression:
a. 3(a + b)
b. (a+b) - 7
c. 4(2a + b)
d. 6(a-b)+5
e. (a+b)(a -b)
f. (2a + b)(2a -b)
g. 3(b + a)
h. 4(b + 2a)
Part4: Ifm=12andp=-1,findthevalueof3m-2p

Answers: 2

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EVALUATING EXPRESSIONS
Part I Evaluate each expression, using the given values of the variable...