Pre-test Choose the letter of the correct answer. Write the chosen letter on a separate sheet of paper.
8. What is the result when 9p-5 is
A. 3p+12 B. 3p-2
3y-18 fent
subtracted from 12p+77
C.-3p-12 D.-3p+2
9. What must be subtracted from 8²-5r+9 to get a difference equal to 12
A. -8r+5x+8
D. 8-5-8
10. A dressmaker has a cloth that is 18m + 12n-3p meters long. Which represents the length of the cloth after 6m+ 8p meters have been cut?
A. 12m-12n + 11p metern B. 12m-12n-11p meters
C. 12m+12n +11p meters. D. 12m+12n-11p meters.
pa ayus po ng sagot pls lng po
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Answer:
8. A
9.A
10.C
Step-by-step explanation:
Sana po makatulong