Which expressions (answer choices below) can be represented by the decimal grids below? Choose all the correct answer choices below. 0.6×4

2.4÷0.06

0.4×6

2.4÷4

2.4÷0.6

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books