The height h, increased by 8 inches
algebraic expression

Let w=23 . what is the value of w + 45 ?

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.