Answer: 60
Step-by-step explanation:
Given
The ratio of chocolate chip to sugar cookies is 5:2
If she bakes 210 cookies in one day
Suppose she baked x amount of chocolate chips on that day
So, we can write
There were 60 sugar cookies on that day
A rectangular piece of paper has an area of 80 square sage draw a graph that shows the possible lengths and width of the paper
1 answer:
Answer:
The graph is shown below
Step-by-step explanation:
The area of a rectangle is computed as
A=L*W
Being W its width and L its length. Knowing the area is 80 square units, we have the relation
80=L*W
We can give W any value (except W=0) and compute the value of L by isolating it from the formula above
If W=1, we have L=80
If W=10, L=8
Some points to draw the graph are
(1,80) , (2,40) , (5,16) , (8,10) , (10,8) , (16,5) , (20,4)
The graph is shown below
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coolio
so each term is ound by subtracting 13 from the previous term
an aritmetic sequence can be written as
were
is the nth term
is the first term
d is common difference, which can also be found by doing
n=wich term
we know that and we can find d
,
so te general term is which can also be expanded and written as