What is the slope of the line? -3x+5y=2x+3y
Answers
Answer: 5/2
Step-by-step explanation:
Answer:
5/2
Step-by-step explanation:
for khan
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5x – 7y = 10
Answers
so
5x-7y=10
add 7y to both sides
5x=7y+10
subtract 10 from both sides
5x-10=7x
divide both sides by 7
(5x-10)/7=y
a. Let f(x) = 9x − 1.
Answers
Answer:
Range of f=R
Step-by-step explanation:
We are given that a function
We have to find the range of given function.
The given function is linear function because the degree of function is 1.
When the degree of function is 1 then the function is called the linear function.
The domain of linear function is a set of real numbers because it can be defined for all real values of x.
Domain of given function =R
When we substitute the real value of x in given function then we get a real number also.
Therefore, the range of f=R
Answers
Answers
3 on last page
45-3=42
there are 42 on the rest of the pages
on each page, there are 2 more pages in album than then stamps on pages
amount of stamps on pages with equal number of stamps is
A=numberofpgest times number of stamps on pages
number of pages=p
number of stamps per papge=s
a=ps
2 more pages than stamps on pages
p=2+s
total number of stamps per page is s=(45-3)/(p-1)
(what I did is I first got rid of number of stamps on last page, then got rid of the last page)
P=2+s
s=(45-3)/(2+s-1)
s=42/(s+1)
times s+1 both sides
s^2+s=42
minus 42
s^2+s-42=0
factor
(s-6)(s+7)=0
set equal to zero
s-6=0
s=6
s+7=0
s=-7, false, no negative stamps
6 stamps per page
sub
p=2+s
p=2+6
p=8
8 pages
check
last page is 3 so 8-1=7 page left
7*6=42
3+42=45
correct
there are
8 pages in the album
6 stamps per page
Answers
Answers
16 ounces of cat food was in the bag, on 24th day
Given : The y axis represents dependent variable ie the 'ounces of cat food' , and x axis represents independent variable ie 'days since bag was bought'
To find : Value of y ie ounces of food - on a particular value of x ie days since bag bought , we draw a straight vertical line from value of x to the curve & correspond it to y axis.
From x = 24, if we draw a straight vertical line to the graph - it touches the point ( x,y ) = (24, 16). Extending it further to y axis, we get value of y ie 'ounces of food' = 16
To learn more, refer brainly.com/question/18385183?referrer=searchResults
Answer:
There were 16 ounces of Cat Food after 24 days.
Step-by-step explanation:
From the graph attached,
For an ordered pair (x, y) lying on the graph,
x-coordinate represents the number of days since bag was bought and y- coordinate represents the ounces of cat food required.
Now the value x = 24 on x-axis shows the number of days since the bag was bought.
For x = 24, ounces of cat food in the bag ( y ) = 16 ounce
Therefore, 16 ounces of Cat Food were in the bag after 24 days since it was bought.