Praxis: Core Questions and Answers Latest Version Already Passed

Praxis: Core Questions and Answers Latest Version Already Passed What is the value of x if 7x – 4 = 24? 4 A rectangle has a length of 10 units and a width of 5 units. What is its area? 50 square units If the sequence is 3, 6, 12, 24, what is the next number? 48 A triangle has angles measuring 40° and 70°. What is the measure of the third angle? 70° What is the greatest common divisor of 30 and 45? 15 2 If the probability of an event happening is 0.25, what is the probability it will not happen? 0.75 Simplify the expression 4(3x – 2) + 5x. 17x – 8 Calculate the circumference of a circle with a radius of 6 units. (Use π ≈ 3.14) Approximately 37.68 units Convert 0.6 to a fraction in simplest form. 3/5 A $60 item is discounted by 15%. What is the sale price? $51 Find the median of the set {12, 15, 10, 8, 20}. 12 3 If the sides of a square are increased from 4 units to 6 units, how much does the area increase? 20 square units Solve for y in 5y + 7 = 32. 5 What is 25% of 160? 40 Find the slope of the line passing through points (3, 4) and (7, 12). 2 How many faces does a rectangular prism have? 6 Identify the property: 9 + 0 = 9. Identity Property of Addition 4 Calculate 2^4 × 2^3. 128 If 2/3 of a number is 18, what is the number? 27 Find the least common multiple of 8 and 12. 24 Each side of an equilateral triangle measures 9 units. What is its perimeter? 27 units How many degrees are in a right angle?