10 minus the product of 5 and a number? N squared increased by 30?

Question

Write an expression for each situation. 

Answer 1

10 minus... 10 -

The product of 5 and a number... 5x

 

Put it together:  10 - 5x

 

N squared ... N²

Increasd by 30 .... + 30

 

Put it together:  N² + 30