HELP ME Please please

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers