Each row, each column and each of the bold 2 by 3 rectangles in the grid has to contain each of the numbers 1, 2, 3, 4, 5 and 6 (one number in each cell).
What number should go in the cell marked x?

6.25 grams

step-by-step explanation:

if the distance from d to d' is 10 and the distance from a to d is 2, what is the scale factor

you have 16 digs for your current volleyball season. there are 3 games left in the season. you want to break your previous record of 20 digs in a season

let x be the number of digs in remaining 3 games  

already you have 16 digs.

total digs should be greater than 20 digs to break the previous record

the inequality becomes

x +16 > 20

subtract 16 from both sides

x> 4

you need to get atleast 4 digs to break your previous   record