Answer:
150
Step-by-step explanation:
First you have to find what number 80 is 2/5 of, to do this do the reciprocal of 2/5 which would be 5/2. Multiply 80 by 5/2 and you'll get 200, then find what 3/4 of 200. Multiply 200 by 3, then divide by 4 to get the answer of 150.
What are the coordinates of the 2 points?
I would add like terms, meaning subtract 6.4 from both sides.
3.5n = 36.1
Step-by-step explanation:
The scale factor is 12/6 = 10/5 = 2.
