Paulo's grandfather gave him a collection of 20 coins. each month paulo adds 4 coins to his collection. which inequality can be used to find m, the number of months after starting his collection when paulo will have more than 50 coins in his collection?

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.