Four times the sum of 4 and some number is 40

Alfred made 21 goals in 3.5 minutes. What is Alfred's unit rate?

The average of five numbers is 18. let the first number be increased by 1, the second number by 2, the third number by 3, the fourth number by 4, and the fifth number by 5. what is the average of the set of increased numbers?

How much would Nancy have to pay to travel 10 miles by cab? Distance (miles) Cab Fare (dollars) 2 6 3 9 4 12 5 15

If the measure of one angle is 3x and the measure of its complement is 2x what is the value of x

If the Kramers spent $2,905 on their auto expenses, auto expenses are 7% of house hold expenses, what was their total income for the year?

Consumer Price Index, 1970-2002 Year CPI 1970 116.3 1975 161.2 1980 248.8 1985 322.2 1990 391.4 1995 456.5 2002 535.8 Source: World Almanac 2003 Describe how the CPI is related to the year. a.

Using the distributive property what is 3 (x + 12)

Jessica buys a basket of oranges on sale for 12$ before tax. the sales tax is 6%. what is the total price jessica pays for the basket of oranges?

20 + 23 - 34 + 2 x 4^2

ou are standing 45 meters from the base of the Empire State Building. You estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82°.