2. Val rented a bicycle while she was on vacation. She paid a flat rental fee of $$ \$ 55.00 $$, plus $$ \$ 8.50 $$ each day. The total cost was $$ \$ 123 $$. Write an equation you can use to find the number of days she rented the bicycle. Variable: Coefficient: Constants:

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Let's denote the number of days Val rented the bicycle as $$ x $$.

The total cost of renting the bicycle can be represented by the equation:
$$ 55 + 8.50x = 123 $$

This equation represents the flat rental fee of $55 plus $8.50 for each day, and the total cost is $123.

Now, we can solve this equation to find the number of days Val rented the bicycle.
Solve the equation by following steps:
- step0: Solve for $$x$$:
  $$55+8.5x=123$$
- step1: Move the constant to the right side:
  $$8.5x=123-55$$
- step2: Subtract the numbers:
  $$8.5x=68$$
- step3: Divide both sides:
  $$\frac{8.5x}{8.5}=\frac{68}{8.5}$$
- step4: Divide the numbers:
  $$x=8$$
The solution to the equation is $$ x = 8 $$, which means Val rented the bicycle for 8 days.
Let $$ x $$ be the number of days. The equation is: $$ 55 + 8.50x = 123 $$ Solving for $$ x $$ gives $$ x = 8 $$ days.

2. Val rented a bicycle while she was on vacation. She paid a flat rental fee of \( \$ 55.00 \), plus \( \$ 8.50 \) each day. The total cost was \( \$ 123 \). Write an equation you can use to find the number of days she rented the bicycle. Variable: Coefficient: Constants:

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