The local hamburger shop sold 115 hamburgers and 345 cheeseburgers on Friday.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Let x represent the number of hamburger sold and y represent the number of cheeseburgers sold, hence:
x + y = 460 (1)
Also:
y = 3x (2)
From both equations:
x = 115, y = 345
The local hamburger shop sold 115 hamburgers and 345 cheeseburgers on Friday.
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Answer:
x-3
Step-by-step explanation:
Jerry is three years younger than Laura whose age is x.
Laura's age (x) – 3 years equals Jerry's age.
<span> 3 to the 10th power over 3 to the 3rd power</span>
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