Find a five-digit number in which
the last digit is the sum of the first, second, and third digits
the third digit is four less than the last digit
the fourth digit is two less than the last digit
the first and fourth digits added are one less than the last digit
the last digit is three times the second digit

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

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.

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount