If d = 2, what is the value of 84−d?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.