Hello
the answer is 14.56
Have a nice day
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The first thing we are going to do for this case is to define the following variable:
x = number of trees.
We then have that the equation that represents the problem is given by:
y = 50 (x-1) + 20
Rewriting:
y = 50x - 50 + 20
y = 50x - 30
Substituting for y = 390 we have:
390 = 50x - 30
We clear x:
x = (390 + 30) / (50)
x = 8.4
nearest whole integer
x = 8
Answer:
will be planted along one block about 8 trees.
Just add up all the sides
Domain: {-3}
Range: {8, 7, 6, 5}
This is not a function.
You first need to change the percent into a decimal then multiply by 80 to get your answer
.35*80=28
