Find the percent of increase from 380 to 510. round to the nearest tenth of a percent if necessary. a. 74.5% b. 25.5% c. 34.2% d. 0.3%

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

One integer is 5 more than another. their product is 104. find the integers

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?