Math Practice TEAS Test

Correct Answer: B

Rationale: To determine how many questions Joshua must answer correctly, we set up the inequality: 4x > 92, where x represents the number of questions answered correctly. With 30 questions, Joshua needs more than 92 points, meaning he must score more than (30 questions * 4 points per question = 120 points). Therefore, answer B (4x > 92) is correct. Choices A, C, and D are incorrect because they do not accurately reflect the requirement of scoring more than 92 points to qualify for the scholarship.

Correct Answer: A

Rationale: Correct Answer: A Rationale: 1. Sum of two odd numbers is always even (odd + odd = even). 2. Sum of two even numbers is always even (even + even = even). 3. Sum of an odd number and an even number is always odd (odd + even = odd). Therefore, the sum of two odd numbers, two even numbers, an odd number, and an even number would be Even + Even + Odd + Odd = Even. Summary: Choice A is correct as it follows the rules of adding odd and even numbers. Choices B, C, and D are incorrect as they incorrectly state the outcomes of adding odd and even numbers.

Correct Answer: D

Rationale: To find the sale price, first calculate the discount amount: 30% of $472 = 0.30 * 472 = $141.60. Subtract the discount from the original price: $472 - $141.60 = $330.40. Therefore, the correct answer is D. Choice A is incorrect as it is the calculated discount amount, not the sale price. Choice B is incorrect as it does not consider the discount. Choice C is incorrect as it is the original price minus the discount, not the final sale price.

Correct Answer: B

Rationale: To calculate the number of tanks needed, divide total miles by miles per gallon: 1,800 miles / 30 mpg = 60 gallons. Then, divide total gallons by tank capacity: 60 gallons / 12 gallons = 5 tanks. Therefore, Robert will need 5 tanks of gas for the trip. Summary: - Choice A (4 tanks) is incorrect because the correct calculation shows 5 tanks are needed. - Choice C (6 tanks) is incorrect as it overestimates the number of tanks required. - Choice D (7 tanks) is incorrect as it also overestimates the number of tanks needed based on the given information.

Correct Answer: B

Rationale: The correct answer is B (0.151). To calculate the percentage of total rainfall in October, you divide the amount of rainfall in October by the total rainfall in the timeframe. In this case, 0.151 is the correct percentage of rainfall in October. Choice A (0.135), C (0.169), and D (0.177) are incorrect as they do not accurately represent the percentage of rainfall in October when compared to the total rainfall.