Terry pays £480 per month in rent. His landlord decides to increase the rent by 7.5%.
How much rent does he pay now?

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Need on this geometry question. explain how you did it.

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a