What is the value of a, if 5a-b-c=36 and b=c=1/2a

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?