Math is a subject which many people find disgusting and horrible but which i favour over others<span />
25 divided by 5 is 5, 45 divided by 9 is 5
I think its 1/6
I'm not sure tho
u take the bottom and subtract it by the top then multiply
.08
.21
.40
is the right answer
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.
