Afootball players parents spent $119 on tickets for friends to attend the game. tickets were $7 and $10 and they bought an equal number of both kinds. how many $7 tickets did they buy?

Can someone show me the steps to solve the problem?

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30