An executive invests $21000, some at 7 % and the rest at 6%. If he receives an annual return of $1390, how much is invested at each rate?

A health club manager wants to determine whether the members would prefer a new sauna or a new steam room. The club surveys 50 of its 600 members. What is the population of this study?

Can someone break down integers for me? Kinda confusing myself here

Find the circumcenter of angle efg with e (4,4) f (4,2) and g (8,2)

The sum of two numbers is 56. The smaller number is 12 less than the larger number. What are the numbers?

Match the following equation to the correct situation. 40% (b + $15.00) = 40% (b) + $6.00 A. Shawn owed 40% of his tuition bill, b, after paying $6.00 B. The amount donated to the school was 40% more that $6.00. C.

Multiply and simplify 2/7 and 3/5

Pamela babysits for a family down the street. She earns $25 each time she visits. Write an expression that could be used to find the amount Pamela earns working b times for the family.

The number of students enrolled in school increase by 12% from last year to this year. The enrollment this year is 13,640. What was the enrollment last year?

A decimal rounded to the nearest tenth is 2.5. Write two decimals that can be rounded to 2.5.

What is the common ratio between successive terms in a sequence