12.5 is the answer this is actually really easy I miss Beginning Algebra
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.
Answer:
D
Step-by-step explanation:
The average would be 666.43 or 666.4 if it needs to be rounded to the nearest tenth
10 for 1.50 cuz 30 for 50 equal 9 for 1.50
