Christian worked 5 hours each day monday through friday . on saturday and sunday , he worked 2 hours less each day than he did during the week . how many total hours did he work during the week and weekend

Me find the measure to side a and the process to solve the problem you appreciate it : )

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =