Answer:
Step-by-step explanation:
Add and on both sides.
Add or subtract like terms.
Divide on both sides.
is the independent variable now.
Answer:
the graph that represents a function is B
Step-by-step explanation:
if you look at B it is facing from-to +, which means that question B is a function
Answer:
A) The area of the flower bed is larger than 8 square feet
Step-by-step explanation:
This is the answer, hope it helps!
It took 3 days to complete a work by 10 people.
<h3>What is Efficiency?</h3>
The efficiency is the output of the work which we divide by the work input and then express it in a percentage form.
Here, Efficiency of 1 person to complete a piece of work in 30 days is 1/30.
The number of days to complete the work = n days
Number of person to complete the work = p.
Now, according to question
Number of days to complete the work by 10 people = 30 / 10
= 3 days.
Thus, it took 3 days to complete a work by 10 people.
Learn more about Efficiency from:
brainly.com/question/13828557
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