I need help with both please

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?