Well, an x-coordinate is the horizontal line on a grid. The y-coordinate is the vertical line on the grid. You would have to show us the grid to answer that question.
Answer:
36p+4
Step-by-step explanation:
Answer:
9 and 18
Step-by-step explanation:

The unites to measure the volume of an object is what ever units you’re using cubed
Answer:
1.5 cm
Step-by-step explanation:
To find averages, you add up all the values then divide by the amount of number there are (i.e, 6, 7, 8, so there would be three numbers and therefore divide by 3)