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i) A new energy drink called
cost $3 25 per can. Can you buy 8 cans if you have $26?
Hint: The question is asking if 8 cans is a solution. Write the equation, then check by substitution.

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kamilmatematik100504

Answer: yes

Step-by-step explanation:

i)   [tex]\sf 3,25 =\dfrac{13}{4} \\\\ Then :\\\\ 1 \ cans -\$3,25 \\\\8 \ cans -\$\ x \\\\ x=\dfrac{13}{4} \cdot 8=\$26 \Rightarrow yes \\\\ \rm \boldsymbol { \rm Answer: \ 8 \ cans \ of \ energy \ \ costs \ \exactly \ 26\$}[/tex]

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