the measures of the three angles of a triangle are given by 3x + 1 2x - 3 + 9x what is the measure of the smallest angle

Using the time value of money Helen wants to take the next four years off work to travel around the world. She estimates her annual cash needs at $31,000 (if she needs more, she will work odd jobs).

2) Simplify - 2 (x + 4) + 5x + 10

Miley has a photograph that is 10 centimeters by 15 centimeters. She wants to enlarge the photograph using the scale is 1 centimeter = 1.5 inches. What are the dimensions of the enlarged photograph? Show your work.

In the ellipse, if c=6cm, and b=8cm, what is the length of the major axis? A) 10.58cm B) 10cm C) 20cm D) 21.16cm

The functions f (x) and g (x) are defined below. 1 - 16 12 + 61 - 40 + - 10 and 4 g (x) = 10, for I + - 10 Which expression is equal to f (x) + g (x) ? I - 15 12 + 71 - 30 1 - 15 12 + 61 - 40 20 - 20 12 + 61 - 40 20 - 12 12 + 61 - 40

What is equivalent to 9 (a + 3)

2r^2+3s^3-r2+4t^2-r2

What is 35: into 7,140

Which property does x2+2x=2x+x^2

67 (9*737) + 9 What order do I do this in?