Questions and Answers | Latest Version
| 2024/2025 | Correct & Verified
What is the value of \( 3x + 5 \) when \( x = 4 \)?
A. 9
B. 12
✔✔ C. 17
D. 20
Solve for \( x \) in the equation: \( 5x - 7 = 18 \).
A. 3
B. 4
✔✔ C. 5
D. 6
A store is having a 25% off sale on a $60 item. What is the sale price?
A. $30
B. $40
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,✔✔ C. $45
D. $50
Which expression represents “the sum of twice a number and 8”?
A. \( 2x - 8 \)
✔✔ B. \( 2x + 8 \)
C. \( x^2 + 8 \)
D. \( x + 8 \)
A rectangle has a length of 12 inches and a width of 5 inches. What is its area?
A. 30 in²
✔✔ B. 60 in²
C. 100 in²
D. 17 in²
A train travels 120 miles in 2 hours. What is its average speed?
A. 30 mph
✔✔ B. 60 mph
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, C. 90 mph
D. 120 mph
If 40% of a number is 32, what is the number?
A. 50
B. 60
✔✔ C. 80
D. 100
If a car uses 2 gallons of gas to travel 50 miles, how many gallons will it use to travel 200 miles?
A. 4
B. 6
✔✔ C. 8
D. 10
A number is tripled, then 7 is subtracted. The result is 14. What is the number?
A. 5
✔✔ B. 7
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