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1. Thrice a number increase by 2 is equal to 11. What is the number?


2. "Train A left Naga Station at 5 a.m. traveling 32 miles per hour. At 7 a.m. train B left the same station traveling 48 miles per hour." Let t be the time traveled by Train B, representing the time traveled by Train A.

A. t

B. t + 2

C. t - 2

D. 2


3. A 3 -meter stick is cut so that one part is one-third of the other. Let x be the length of the longer stick, what would be the working equation ?

A. x+3x=3

B. x+(x/3)=3

C. x+x-3=3

D. x+x+3=3


4. A 3 -meter stick is cut so that one part is one-third of the other. How long (in centimeters) is the longer stick

A. 225 cm.

B. 180 cm.

C. 100 cm.

D. 75 cm.


Pa help guys :) Salamat!

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Answers:

1. The number is 3.

3 x 3 (thrice the number)= 9+2(increase by two) = 11

2. t + 2

3. x+(x/3)=3

4. 100.

3 meters is 300 in centimeters. one part is 1/3 of the other. so basically the answer is 100 bc 300/3= 100. and it's the 1/3 of it.

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