Step-by-step explanation:
75+54
129°
the answer is 129°
Answer:
(x-1990)×25
Step-by-step explanation:
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80% of a gram.
One gram is $100, aka $100 is 100% of a gram, so $80 would be 80% of a gram.
I believe that it's (1,3)
(tip: with these problems, try to use desmos.com)
The rate of change is (amount of the change) / (time it took to change) .
Amount of the change = (3 - 1) = 2 .
Rate of change = (2) / (time it took to change from 1 to 3) .