# Hotmath

Solve the variable by writing a proportion. Estimate the answer first, then solve the proportion.

6 pencils at $7.35.

*
x
*
pencils at $9.00

Solve the variable by writing a proportion. Then solve the proportion.

6 bottles in 3 cases.

*
z
*
bottles in 8 cases.

If you pay $3000 in property tax for a $90,000 house, about how much would you pay for a $110,000 house?