6 people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place?

a. 30

b. 21

c. 18

d. 15

e. 10

what might you say to someone whose reason for investing in 90% bonds and 10% stocks is that they want a 6% return in investment

Describe how the number sentences in each exercise are related

5.301 times 10 exponent 7 in standard form

Which equation is NOT true? A. 15x + 55 = 6x + 4x B. 15x + 55 = 26x C. 25x + 55 = 180 D. m ∠S = 6x + 4x

Christi bought an 8 foot of lumber to trim and bookshelf. Altogether, she needs 100 inches of lumber for the trim. Did Christy buy enough lumbre? Explain?

Ab/2 at a = 1/2, b = 8

The football club sold bags of candy and cookies to raise money for the spring show. Bags of candy cost $6.00, and bags of cookies cost $4 , and sales equaled $40 in total. There were 3 more bags of cookies than candy sold.

Charlie bought an airplane ticket for $288.00. The tax on the ticket was 7.5%, and he had to pay an additional $26 in fees. Which of the following shows how much Charlie will pay in total?

Solve the equation using inverse operations. 18 = 2/5 y Enter your answer in the box. y =

What is x if 24x + 3 = 9