In simplified exponential notation the expression a^2 x a^-3 x a =

The graph shows the relationship between men's shoe sizes and their heights. What tripe of relationship is this?

a student spends the same amount each week for bus fare in 5 week he spends $115 which expression shows this relationship x equal number of weeks

R^2+6r-27 factoring quadratics

In how many ways can eight tickets be put into two envelopes if one envelope is to contain five tickets and the other envelope is to contain three tickets?

Tell whether the statement is always sometimes or never true explain

Four friends bought 10 lbs of nuts and shared them equally. How many pounds if nuts did each friend get

Ten friends went to a local restaurant and all had the buffet at $6.75 each. Seven friends added ice cream for dessert for $1.99 each. Since it is a large group, a tip of $15.00 for the waitress was added. The following is the restaurant bill.

Betsy wants to paint the walls of her bedroom. Her bedroom measures 8 ft. by 10 ft. and has 8 ft. ceilings. Not counting doors and windows, how many square feet of wall will Betsy need to paint? 288 80 128 160

One winter the cost of bananas cost $0.80 per lb. The next winter the cost was $1.05 per lb. What was the percentage increase?

Which number is in the hundredths place 4982.6173