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1. Translate this phrase into an algebraic expression, "q divided by 16",
A. q + 16
B. 16 = 9
c. 16 + 9
D. q + 16
2. A variable is best defined as:
A. a value multiplied by a variable
B. a fixed value that does not change
C. any small letter or symbol that represents a number
D. a mathematical sentence with an equal sign
3. Which of the following equations represents the statement "four times a
number r is added to ten, the result is forty-nine?"
A. 4r + 10 = 49 B. 49 + 4r = 10 C. 49 + 10 = 4 D. 10 + 4r = 49
4. In the algebraic equation 81 = 26y + 13, which is the variable?
B. 13
C. 26
D. 81
A. y у
5. In the algebraic expression 23 + 12x, which is the constant?
A. X
B. 23
C. 21
D. 12
6. Translate this algebraic equation into phrase, the sum of b and 25 minus the
product of 4 and 5.
A. (b + 25) - (4 x 5)
c. (b + 25) - (4 X 5)
B. (4 X 5) -(b + 25)
D. (b X 4)-(4 X 25)
7. The following word phrases translate the same expression, EXCEPT one;
A. x divided by 10
C. x diminished by 10
B. the quotient of x and 10
D. the ratio of x and 10
8. Translate this phrase into an algebraic equation, '18 fewer than the number
c last week is 135'.
A. 18 - c = 135 B. 135 - 18 = c C. 135 - c = 18 D. c- 18 = 135
9. Which of the following expressions represents the statement "half the
difference of a and b"?
a-b
Aa-b
B.
c. a + b
D.
2
Q-b
2
10. Which of the following word phrases represent the expression,
A. one-third the difference of a and b c. b divided by a multiply by 3
B. 3 divided by the product of a and b D. a times b divided by 3

Please po pakisagot kailan ko lang po talagang ipasa bukas.​


Sagot :

Answer:

1. d

2.a

3.c

4.b

5.a

I'm not sure