The sum of 10 and 5 times a number is 25. i need an equation and an answer.

Acircle has a circumference of 28.36 units what is the diameter of the circle

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?