Answer:
14
Step-by-step explanation:
2x + y = 20 (1)
2x + 3y = 36 (2)
(2) - (1) ⇔ (2x - 3y) - (2x + y) = 36 - 20
⇔ 2y = 16
⇔ y = 8 (3)
From (3) and (1), we have:
2x + y = 2x + 8 = 20
⇔ 2x = 12
⇔ x = 6
So: C = x + y = 6 + 8 = 14
Conclusion : C = 14
Brainliest, please?
A triangle that has an angle that measures 90 degrees would be a Right Triangle.
Answer:
18/30=3/5
Step-by-step explanation:
The ounces of snack mix that Grayson made during the family camping is 41.87 ounces.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
An independent variable is a variable that does not depend on other variables while a dependent variable is a variable that depends on other variables.
Grayson added 14.52 ounces of peanuts to 27.35 ounces of granola.
Amount of snack mix = 14.52 ounces + 27.35 ounces = 41.87 ounces.
The ounces of snack mix that Grayson made during the family camping is 41.87 ounces.
Find out more on equation at: brainly.com/question/2972832
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