ASSIGNMENT 499

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QUESTION 1:

479 + 378=n

ANSWER 1:

YOUR ANSWER 1:

QUESTION 2:

Match the word phrase to the expression. n decreased by 56 A. n + 56, B. n - 56, C. 56 +n, D. 56n E. none

YOUR ANSWER:

QUESTION 3:

2 +6A = 6

YOUR ANSWER 3:

QUESTION 4:

3(7+6) -4 = J, J = ?

YOUR ANSWER 4:

QUESTION 5:

(5 + 7) (10 - 2) = W, W =?

YOUR ANSWER:

QUESTION 6: 3B + 4A + B = 4B + 4A, IS THIS T OR F?

YOUR ANSWER:

QUESTION 7: 2a - a + b =?

YOUR ANSWER:

QUESTION 8: 3x +2y - 2x - x = ?

YOUR ANSWER:

QUESTION 9: 4x - 1, if x = 12 , the answer is?

YOUR ANSWER:

QUESTION 10: (11 - 5) / (2 X 3) = n, n = ?

YOUR ANSWER:

f = (16 + 4) (4 - 2), f = ?

Write an expression for the phrase: the product of some nunmber: n + 18

A laboratory tech ordered 12 boxes of microscope slides. Let c = cost of each box, let n = the number of boxes. Write an equation to determine the total cost of all the boxes.

if y = (43) (16), then y =?

16x + 9y + 2x -x -y , Simplify this to?

Solve a + b, if a = 5 and b = 10

Solve 3a + c , if a = 5 and c = 25

Solve c - a, if c = 25 and a = 5

12n + 5n = 17n, T or F

(33 / 11) (7 X 6) = m, m = ?