Answer $22.50
Step-by-step explanation:
$9 X 2 = 18 and 6 oranges + 6 oranges = 12
if you divide 9 by 6 you get 1.5 so that means its 1.50 for each orange individually.
which makes 15 oranged 22.50
The sum is of37+38+39+40+...130 is 154.13
Answer: 250:1
Step-by-step explanation:
Divide the measurement of appearance by the actual measurement.

The magnification scale is 250:1. The scale is used by a 250X magnifying lense.
Answer:
5x^2-x
Step-by-step explanation:
pls mark as brainliest