Could You Pass This Toughest Algebra Test?
(234).webp "Could You Pass This Toughest Algebra Test? - Quiz")
The purpose of Algebra is stating a mathematical relationship and its equation by using letters of the alphabet. Algebra allows us to substitute values in order to solve the equations for the unknown quantities. Connect word expressions to algebraic expressions. So let's try out the quiz and accept the challenge. All the best!
- 1.
Twenty-two less than a number, a all times three
- A.
22 - a x 3
- B.
(a - 22) x 3
- C.
22 - 1 x 3
Correct Answer
B. (a - 22) x 3Explanation
The correct answer is (a - 22) x 3. This is because the question states "twenty-two less than a number, a, all times three." This can be translated into the equation a - 22 x 3, which simplifies to (a - 22) x 3.Rate this question:
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- 2.
Twenty-two times a number, a, plus three
- A.
A x 22 + 3
- B.
3 + 2 x 22
- C.
22 x a + 3
Correct Answer
C. 22 x a + 3Explanation
The given expression "twenty-two times a number, a, plus three" can be represented as 22 multiplied by the number a, and then adding 3 to the product. Therefore, the correct answer is 22 x a + 3.Rate this question:
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- 3.
A number, a, increased by three, all times twenty-two
- A.
A + 3 x 22
- B.
(a + 3) x 22
- C.
3 + a x 22
Correct Answer
B. (a + 3) x 22Explanation
The correct answer is (a + 3) x 22 because the given statement "a number, a, increased by three, all times twenty-two" implies that we need to first add 3 to the number a, and then multiply the result by 22. This is represented by the expression (a + 3) x 22.Rate this question:
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- 4.
Twenty-two times a number, a, decreased by three
- A.
22 x a - 3
- B.
A x 22 - 3
- C.
22 + a x 3
Correct Answer
A. 22 x a - 3Explanation
The given expression, 22 x a - 3, represents "twenty-two times a number, a, decreased by three". This can be understood by breaking down the expression: 22 multiplied by a gives the result of "twenty-two times a number", and then subtracting 3 from that gives the final result of "twenty-two times a number, a, decreased by three".Rate this question:
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- 5.
A number, a, divided by three, increased by twenty-two
- A.
3 / a + 22
- B.
A / 3 + 22
- C.
3 / a x 22
Correct Answer
B. A / 3 + 22Explanation
The correct answer is a / 3 + 22 because the given statement states that a number, a, is divided by three and then increased by twenty-two. This can be represented as a / 3 + 22.Rate this question:
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- 6.
The sum of three and twenty-two, all divided by a number, a
- A.
(3 + 22) / a
- B.
A / (3 + 22)
- C.
3 + 22 / a
Correct Answer
A. (3 + 22) / aExplanation
The correct answer is (3 + 22) / a. This is because the expression is asking for the sum of three and twenty-two, and then dividing that sum by a number, represented by "a". Therefore, the sum of three and twenty-two is divided by "a".Rate this question:
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- 7.
A number, a, less than twenty-two, all times three
- A.
22 - (a x 3)
- B.
22 - a x 3
- C.
(22 - a) x 3
Correct Answer
C. (22 - a) x 3Explanation
The correct answer is (22 - a) x 3. This is because the given question states that we have a number, a, that is less than twenty-two, and we need to multiply it by three. To achieve this, we first subtract a from 22 to get the difference between 22 and a. Then, we multiply this difference by 3 to obtain the final result.Rate this question:
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- 8.
The sum of a number, a, and three, all divided by twenty-two
- A.
(a + 3) / 22
- B.
A + (3 / 22)
- C.
A + 3 / 22
Correct Answer
A. (a + 3) / 22Explanation
The given expression represents the sum of a number, "a", and three, divided by twenty-two. The correct answer is (a + 3) / 22 because the division should be performed after the addition. This means that "a" and 3 should be added first, and then the sum should be divided by 22.Rate this question:
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- 9.
A number, a, decreased by three and then increased by twenty-two
- A.
3 - a + 22
- B.
(a - 3) + 22
- C.
A - 3 + 22
Correct Answer
C. A - 3 + 22Explanation
The correct answer is (a - 3) + 22. This is because the question states that a number, a, is first decreased by three and then increased by twenty-two. So, we start with a and subtract 3, giving us (a - 3). Then, we add 22 to this result, giving us (a - 3) + 22.Rate this question:
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Mar 11, 2024Quiz Edited by
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Aug 22, 2009Quiz Created by
Richardsonl
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