Use the iterative rule to find the 8th term of the sequence.

an = 25 - 3n

A8 = [1]

Monica paid sales tax of $1.20 when she bought a new bike helmet. If the sales tax rate was 6%, how much did the store charge for the bike helmet before tax?

The bottle of shampoo is half price for 2.10 was 4.20, its a 500 ml bottle of shampoo. The unit price of the hair shampoo is given in cents per 100 millilitres (mL). What is the unit price for the hair shampoo when it is on special?

6xsquared minus 12x minus 144

What is the value of the 9's in 299

Evaluate the algebraic expressions for the given values of each variable. r + S2 at r = 4, s = 1 I think it's 6, am I correct?

A car travles 75 miles on 3 gallons of gasoline how much gasoline will it need to go 342 miles

The annual rainfall in a certain area is normally distributed with mean 40 and standard deviation 4. what is the probability that starting with next year, it will take over 10 years before a year with annual rainfall over 50 occurs?

Hannah reads at a constant rate of 3 pages every 8 minutes. Write an equation that shows the relationship between p, the number of pages she reads, and m, the number of minutes she spends reading.

The (blank) is calculated by putting the data in order and selecting the middle value.

How many different breakfasts can you have at the local diner if you can select 3 different egg dishes (scrambled, fried, poached), 4 choices of meat (steak, ham, bacon, sausage), 5 breads (white, wheat, rye, muffin, bagel), 6 juices (tomato, grape,