SUBJECT: MATHEMATICS IN THE MODERN WORLD TOPIC: LANGUAGE OF MATHEMATICS For # 17 -24 TRANSLATE EACH PHRASE INTO A MATHEMATICAL EXPRESSIONS 17. " the difference of y and 3 divided by 4" A. y (3/4) B. ( y -3) /4 C. ( y +3) /4 D. (3y)/4 18. " four times the sum of x and 9" A. 4( x+9) B. 4( x-9) C. 4( 9-x) D. 4 ( 9x) 19. " a number minus 5" A. x + 5 B. x /5 C. x -5 D. x ( x-5)
SUBJECT: MATHEMATICS IN THE MODERN WORLD
TOPIC: LANGUAGE OF MATHEMATICS
For # 17 -24
TRANSLATE EACH PHRASE INTO A MATHEMATICAL EXPRESSIONS
17. " the difference of y and 3 divided by 4"
A. y (3/4)
B. ( y -3) /4
C. ( y +3) /4
D. (3y)/4
18. " four times the sum of x and 9"
A. 4( x+9)
B. 4( x-9)
C. 4( 9-x)
D. 4 ( 9x)
19. " a number minus 5"
A. x + 5
B. x /5
C. x -5
D. x ( x-5)
20. "fifteen is subtracted from a number y"
A. y +15
B. y -15
C. y = 15
D. y /15
21. " twice a number is added to ten"
A.10 - 2x
B. 10 + 2x
C. 2x -10
D. 2x/10
22. " the product of z and 84 diminished by 3"
A. ( Z =84 ) -3
B. ( Z -3 ) = 84
C. ( z x 84) - 3
D. ( z -84 ) - 3
23. " five divided by twice a number M"
A. 5/ 2M
B. 2/5M
C. M/25
D. 5M/2M
24. " three times a number subtracted by ten"
A. 10 -3x
B. 3x -10
C. 3x +10
D. 3x x 10
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