exam Maths Puzzle Numerical Ability

please help to solve

3x = 18 - x^2

Read Solution (Total 0)

exam Other Question

Flying with the wind a plane flew 1800 mi. in 3 hours. Against the wind, the plane required 5 hours to fly the same distance. Find the rate of the plane in calm air. a circular pizza is sliced into 12 equal slices.Chuck cuts each slice from the center to the edge in equal parts. If Chuck eats 2 slices, what is the sum of the degree measures of the slices he eats?

a. 20
b. 60
c. 120
d. 220
e. 240