Math Mania QuizOnline version Test your knowledge of math with these simple questions! by Fox 1 What is the value of x in the equation 2x + 5 = 15? a x = 7 b x = 10 c x = 5 d x = 3 2 What is the area of a rectangle with length 8 cm and width 5 cm? a 45 cm b 20 square cm c 13 cm d 40 square cm 3 Simplify: 3(2x - 4) + 5x a 11x - 12 b 11x + 12 c 6x - 4 d 6x + 4 4 What is the slope of the line passing through the points (2, 5) and (4, 9)? a 4 b 3 c 2 d 1 5 If a triangle has angles measuring 30°, 60°, and 90°, what type of triangle is it? a Right triangle b Isosceles triangle c Equilateral triangle d Scalene triangle 6 What is the value of 5! (5 factorial)? a 720 b 60 c 25 d 120 7 If a circle has a radius of 6 cm, what is its circumference? a 12π cm b 18π cm c 36π cm d 24π cm 8 What is the solution to the equation 2x - 7 = 5? a x = 10 b x = 12 c x = 2 d x = 6 9 What is the value of √144? a 12 b 16 c 10 d 8 10 If a square has a perimeter of 20 cm, what is the length of each side? a 6 cm b 5 cm c 8 cm d 4 cm
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