Equivalent Expressions MCQ Quiz - Objective Question with Answer for Equivalent Expressions - Download Free PDF
Last updated on Mar 30, 2025
Latest Equivalent Expressions MCQ Objective Questions
Equivalent Expressions Question 1:
A factory produces
Answer (Detailed Solution Below)
Equivalent Expressions Question 1 Detailed Solution
We want this to be equivalent to
Setting these expressions equal gives:
-
By comparing the coefficients, we get:
-
Thus, the value of
Equivalent Expressions Question 2:
A rectangle has a length of
Answer (Detailed Solution Below)
Equivalent Expressions Question 2 Detailed Solution
1. Multiply the coefficients:
2. For
3. For
The area is
Equivalent Expressions Question 3:
A garden has a height of
Answer (Detailed Solution Below)
Equivalent Expressions Question 3 Detailed Solution
The area of the garden is calculated by multiplying the height and width:
1. Multiply the coefficients:
2. For
3. For
Therefore, the area is
Equivalent Expressions Question 4:
Simplify the expression
Answer (Detailed Solution Below)
Equivalent Expressions Question 4 Detailed Solution
Equivalent Expressions Question 5:
What is the result when
Answer (Detailed Solution Below)
Equivalent Expressions Question 5 Detailed Solution
Next, multiply this result by
Using the product of powers rule, we add the exponents for each base:
- For
- For
- For
Thus, the simplified expression is
Top Equivalent Expressions MCQ Objective Questions
Which of the following is an equivalent form of (1.5x - 2.4)2 - (5.2x2 - 6.4)?
A. -2.2x2 + 1.6
B. -2.2x2 + 11.2
C. -2.95x2 - 7.2x + 12.16
D. -2.95x2 - 7.2x + 0.64
Answer (Detailed Solution Below)
Equivalent Expressions Question 6 Detailed Solution
Download Solution PDFChoice C is correct. The first expression (1.5x - 2.4)2 can be rewritten as (1.5x - 2.4)(1.5x - 2.4). Applying the distributive property to this product yields (2.25x2 - 3.6x - 3.6x + 5.76)-(5.2x2 - 6.4). This difference can be rewritten as (2.25x2 - 3.6x - 3.6x + 5.76) + (-1)(5.2x2 - 6.4). Distributing the factor of -1 through the second expression yields 2.25x2 - 3.6x - 3.6x + 5.76 - 5.2x2 + 6.4. Regrouping like terms, the expression becomes (2.25x2 - 5.2x2) + (-3.6x - 3.6x) + (5.76 + 6.4). Combining like terms yields -2.95x2 - 7.2x + 12.16.
Choices A, B, and D are incorrect and likely result from errors made when applying the distributive property or combining the resulting like terms.
How many tablespoons are equivalent to 14 teaspoons? (3 teaspoons = 1 tablespoon)
Answer (Detailed Solution Below)
Equivalent Expressions Question 7 Detailed Solution
Download Solution PDFA distance of 112 furlongs is equivalent to how many feet? (1 furlong = 220 yards and 1 yard = 3 feet)
Answer (Detailed Solution Below)
Equivalent Expressions Question 8 Detailed Solution
Download Solution PDFA distance of 61 furlongs is equivalent to how many feet? (1 furlong = 220 yards and 1 yard = 3 feet)
Answer (Detailed Solution Below)
Equivalent Expressions Question 9 Detailed Solution
Download Solution PDFWhich of the following speeds is equivalent to 90 kilometers per hour? (1 kilometer = 1,000 meters)
Answer (Detailed Solution Below)
Equivalent Expressions Question 10 Detailed Solution
Download Solution PDFChoices B, C, and D are incorrect and may result from conceptual or calculation errors.
How many teaspoons are equivalent to 44 tablespoons? (3 teaspoons = 1 tablespoon)
Answer (Detailed Solution Below)
Equivalent Expressions Question 11 Detailed Solution
Download Solution PDFChoice A is incorrect. This is equivalent to approximately 15.66 tablespoons, not 44 tablespoons.
Choice B is incorrect. This is equivalent to approximately 29.33 tablespoons, not 44 tablespoons.
Choice D is incorrect. This is equivalent to approximately 58.66 tablespoons, not 44 tablespoons.
If t = 4u, which of the following is equivalent to 2ť?
Answer (Detailed Solution Below)
Equivalent Expressions Question 12 Detailed Solution
Download Solution PDFChoice B is incorrect and may result from dividing, instead of multiplying, the right-hand side of the equation by 2. Choices C and D are incorrect and may result from calculation errors.
How many feet are equivalent to 34 yards? (1 yard = 3 feet)
Answer (Detailed Solution Below)
Equivalent Expressions Question 13 Detailed Solution
Download Solution PDFHow many yards are equivalent to 612 inches? (1 yard = 36 inches)
Answer (Detailed Solution Below)
Equivalent Expressions Question 14 Detailed Solution
Download Solution PDFChoice A is incorrect. This is the number of yards that are equivalent to 2.124 inches.
Choice C is incorrect. This is the number of yards that are equivalent to 20,736 inches.
Choice D is incorrect. This is the number of yards that are equivalent to 793,152 inches.
The formula above can be used to approximate the dew point D, in degrees Fahrenheit, given the temperature T, in degrees Fahrenheit, and the relative humidity of H percent, where H > 50. Which of the following expresses the relative humidity in terms of the temperature and the dew point?
A.
B.
C.
D.
Answer (Detailed Solution Below)
Equivalent Expressions Question 15 Detailed Solution
Download Solution PDFChoice A is correct. It's given that
Choices B, C, and D are incorrect and may result from errors made when rewriting the given formula.