2. The Key Club sold pizza slices and hot dogs as a fundraiser. Pizza slices cost $$ \$ 4.00 $$, and hot dogs cost $$ \$ 5.00 $$. The fundraiser earned $$ \$ 200 $$. 00 . Which linear equation BEST models the number of pizza slices, $$ x $$, and the number of hot dogs, $$ y $$, sold? $$ 4 x+5 y+200=0 $$ $$ 5 x-4 y=200 $$ $$ 4 x+5 y=200 $$ $$ y=4 x+200 $$

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To model the fundraiser's total earnings, we need to account for the revenue from both pizza slices and hot dogs:

- **Pizza slices:** Each slice costs \$4.00, so selling $$ x $$ slices generates $$ 4x $$ dollars.
- **Hot dogs:** Each hot dog costs \$5.00, so selling $$ y $$ hot dogs generates $$ 5y $$ dollars.

The total earnings from both items should sum up to \$200.00. Therefore, the equation representing this situation is:

$$
4x + 5y = 200
$$

**Correct Option:**
$$
\boxed{4 x+5 y=200}
$$
The best equation is $$ 4x + 5y = 200 $$.

The Key Club sold pizza slices and hot dogs as a fundraiser. Pizza slices cost , and hot dogs cost . The fundraiser earned . 00 .
Which linear equation BEST models the number of pizza slices, , and the number of hot dogs, , sold?

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The Key Club sold pizza slices and hot dogs as a fundraiser. Pizza slices cost , and hot dogs cost . The fundraiser earned . 00 . Which linear equation BEST models the number of pizza slices, , and the number of hot dogs, , sold?