Use Structure Suppose Ms. Bush charges \( \$ 4 \) per baseball. Would each team pay more if there are 6 teams or 9 teams? Compare by writing the symbol \( >,< \), or \( = \). Tell how to decide without computing.

Find the difference. 1. \( 4 \frac{1}{2}-2 \frac{3}{4}=\square \)

4. Ms. Bailey has a flight from New York to Paris that covers the distance shown in 7 hours. If the plane travels at the same speed per hour, how many miles will Ms. Bailey travel after 4 hours? Show your work.

13) Darrez paid \( \$ 7.99 \) for 3 slices of pizza and \( \$ 1.74 \) for some pop. How much did he spend?

3. Expresar los siguientes números en notación decimal: a) \( 2,33 \times 10^{4} \)

At a craft fair, Matt earned \( \$ 120 \) and had expenses of \( \$ 12 \) and \( \$ 9 \). How much did he earn after expenses? What are you asked to find? What equation can you write to solve the problem?