what is (10 + 4 2 ) – 25 and the explantion

27

Step-by-step explanation:

First you find out what is in parentheses which is 10 pulse 42.

You add 10 and 42 and you get 52.  

Then you subtract 52 from 25 and the answer is 27.

A: The ordered pair (4, 2.32) represents that 4 bananas would cost $2.32

B: The origin would represent 0 bananas, 0 dollars, and the point after would represent 1 banana, 0.5 cents.

C: The relationship is linear, therefore yes it is a direct variation.

Hope this helps!!!