What the sum for (50+11) * (8p-4)

The third term in a sequence is 11. The term-to-term rule is "take away 4". Write an expression, in terms of n, for the nth term of the sequence.

According to the graph of H (w) below, the w-axis is also the what for H (w)

5x - 2 = - x - 20 what is the value of x

Mark is on a quiz bowl team. He answers his quiz bowl questions correctly one-third of the time. Which is a way you could simulate the probable outcomes of this event with a six-sided number cube?

What is 4 1/5 - 1 4/5 =

How many seconds are in 10 hours

If shoppers enter a store at an average rate of r shoppers per minute and each stays in the store for average time of T minutes, the average number of shoppers in the store, N, at any one time is given by the formula N=rT.

Rx+9/5=h, Solve for the value of x

Find the final balance in an account with $660 invested at 3.5% annual simple interest for five years.

Are these expressions equivalent 20d - 16 and 4 (5d - 4)