A candle burns at a constant rate once it is lit. The height of the candle is 250 millimeters 5 minutes after it was lit. After the candle burned for 25 minutes the height was 230 millimeters. What is the change in the height of the candle per minute?

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

where is the graph

step-by-step explanation:

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.