Following is a list of bank transactions Gabriel made this month. The variable, b, represents his initial balance. 1. Deposit $125. 2. Withdraw $ 1/10. 3. Withdraw $19. 4. Deposit $1/5b. $*6. Which expression represents the change in his account balance this month? ​

What is the volume of this square pyramid?

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 cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?