Can someone solve this please

it is solving equations in algebra: x-6=4

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

The table above shows approximate conversions from gallons to liters. what is the value of x?

27 is what percent of 108? 27 is % of 108