Which of the following fractions makes the number sentence true? 2/7 * _ = 2/7

A. 2/5

B. 5/2

C. 5/5

D. 4/4

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

True or false look at the picture pls : /