y=mx+b is the general formula of linear equation
y=-2x+5+3x+2
y=1x+7
m=1
b=7
Answer:
So then Mark purchased 12 Hamburgers and 6 packages of buns
Step-by-step explanation:
For this case we can define the following notation:
B represent the number of packages buns
H represent the number of hamburgers
And from the information given we can set up the conditions into the following equations:
(1) represent the total cost
(2) represent the total number of items
Solving H from equation (2) we got:
(3)
And replacing equation (3) into equation (1) we got:
And dsitributing the terms we have:
And solving for B we got:
And dividing by 5.25 we got:
And replacing the value of B into equation (3) we got:
So then Mark purchased 12 Hamburgers and 6 packages of buns
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
I believe the correct answer is...
Step-by-step explanation:
<h3>D) 0.63</h3>
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I hope this helps!
- sincerelynini
To compare whether or not two fractions are equivalent, they must have the same denominator.
What is a common denominator you can make between
and
? Some possible options are 5n or 10n.
I'll make both denominators 5n:1)
already has 5n in the denominator.
2) To get 5n in the denominator for
, you want to divide both the numerator and denominator by 2 (same as multiplying top and bottom by
). Since you're doing the same thing to the numerator and denominator, you are not changing the value of the fraction:
Now
compare the two fractions. Since
, your fractions are equivalent!
-------
Answer: They are equivalent
Answer:
It would be 3.
Step-by-step explanation:
So, a reciprocal is basically just flipping over the numerator and the denominator of a fraction. Therefore:
3/9 ---> 9/3