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Calvin and Melvin are two of Santa's elves. The number of toys they build is given by
11 c+8m where
c is the number of candy canes Calvin eats for breakfast and
m is the number of candy canes Melvin eats for breakfast.
How many toys do they build when Calvin eats 5 candy canes and Melvin eats 3 candy canes for breakfast?
toys

Calvin and Melvin are two of Santa's elves. The number of toys they build is given by $11 c+8 m$ where $c$ is the number of candy canes Calvin eats for breakfast and $m$ is the number of candy canes Melvin eats for breakfast. $\newline$ How many toys do they build when Calvin eats $5$ candy canes and Melvin eats $3$ candy canes for breakfast? $\newline$ toys

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Find a value using two-variable equations: word problems

Full solution

Q. Calvin and Melvin are two of Santa's elves. The number of toys they build is given by

11 c+8 m

where

c

is the number of candy canes Calvin eats for breakfast and

m

is the number of candy canes Melvin eats for breakfast.

\newline

How many toys do they build when Calvin eats

5

candy canes and Melvin eats

3

candy canes for breakfast?

\newline

toys

Identify Values: Identify the given values for $c$ and $m$ . $\newline$ Calvin eats $5$ candy canes for breakfast, so $c = 5$ . $\newline$ Melvin eats $3$ candy canes for breakfast, so $m = 3$ .
Plug In and Calculate: Plug in the values of $c$ and $m$ into the expression $11c + 8m$ to calculate the number of toys built. $11c + 8m$ Substitute $c$ with $5$ .Substitute $m$ with $3$ . $11(5) + 8(3)$
Perform Multiplication: Perform the multiplication to simplify the expression. $\newline$ $11(5) + 8(3) = 55 + 24$
Add Results: Add the results of the multiplication to find the total number of toys built. $55 + 24 = 79$

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