140 five times

Question

140 that will you get

Answer 1

The answer is  700

Answer 2

1. Four times one number minus a seocnd is 11, and the sum of the numbers is 14. Find the numbers.
2. A boat traveld 27.5 mph with the current and 12.5 mph agaisnt the current. Find the speed of the boat in still water and the speed of the current.
3. The perimeter of a rectangle is 58 meters. Its length is 5 meters more than its width. Fing the length adn the width of teh rectangle.
4. The measure of the the third angle of an isocsceles triangle is 30 degrees less than the measure of the base angles. Find the measure of all three angles.
5. A new slaesperson has a choice of two pay arrangements: a weekly salary of $400 plus10% commission on sales, or a weekly salary of $138 plus 15% commission on sales. Find teh amount of sales for which the two arrangements pay the same.