Answer:
(7x+3/4*[x-1])^2
Step-by-step explanation:
The square of the sum of 7 times x. and 3 divided by 4 times the difference of x and 1. This would mean that (7x+3/4*[x-1])^2 You would perform x - 1 in the [] first, which is why they are in the extra brackets. The whole thing is squared, so it is all in parenthesis, being squared. It says 3/4 into x-1. This would mean it's multiplying into x-1.
Is if you round the 7 to a 10 and do the 12 round it to a 10 10 Times10 is 100
The answer is A. The data is a sample, so you can determine every answer with the word 'population' in it to be wrong.
Answer:
b
Step-by-step explanation:
Answer:
it will be c
Step-by-step explanation:
