The simple formula for the nth term of an arithmetic sequence is a=5+15. what is the explicit formula corresponding to the simple formula?

A rectangle has side lengths of 5 centimeters and 3 centimeters. If the side lengths are doubled, will the area also double?

9 friends are sharing 12 pounds of peacans equally. how many pounds of peacans does each friend get?

The orginal price for a gallon of milk is $4.19. The sale price this week for a gallon of milk is $2.99. What is the percent decrease to the nearest percent

Sir Ving Spoon earned $5,436 on his $7,550 certificate of deposit. If he had the CD for 12 years, what simple interest rate did the bank pay him?

You can write "twelve less than a number" as n - 12, but not as 12 - n. Explain why.

How many sides does a decagon have? 6 7 8 10

What is the approximate trade-in value of a 15,000 car after 3 years

At a basketball game, a vender sold a combined total of 109 sodas and hot dogs. The number of sodas sold was 57 more than the number of hot dogs sold. Find the number of sodas sold and the number of hot dogs sold

What are the degrees a trapezoid has?

The temperature fell 12°F from 46°Fto 34°F in 10 hours. how much would the temperature fall over 15 hours if the pattern continued