A catering service offers

10

appetizers,

6

main courses, and

3

desserts. A banquet chairperson is to select

3

appetizers,

5

main courses, and

2

desserts for a banquet. In how many ways can this be done?

Solve by substitution x-2y = - 25 and 3x-y=0

How do you identify a quadratic trinomial?

Find three consecutive even integers such that 4 times the third integer is 4 more than the 3 times the first integer plus two times the second integer.

How do you write a product in the simplest form converting the decimal to a fraction multiply

What is 23 squared?

A massage costs $81.50 per hour. How much will a massage for 2.5 hours cost

The perimeter of an equilateral triangle equals 3 times the length of one side. Write a function using two variables for this situation. Find the perimeter of an equilateral triangle with sides 18 inches.

Jenny wants a total of 12 barbies dolls by the time she is 9 years old. Right now she has 4 barbie dolls. How many more does she need? Write an equation and solve. A) x + 4 = 12; Jenny needs 8 more barbie dolls.

If f (x) = x2 + 1, find f (a + 1).

Is this equation linear: 2y=x+x+1