Which of the following values is not change by moving the center of an ellipse?

A or b

B

C

A b or c

The next night there are 30 men and 9 women. what is the ratio in its simplest form?

X-4y=-22 solve for y

1, 2, 4, find the 7th

Tomas collects miniature cars. He bought a display case at a cost of $5.95. He also bought 3 miniature cars. If his total cost was $11.05, how much did each car cost?

If a 14-karat ring weighs 0.5 ounce, How many ounces of pure gold does it contain?

The expression 3 (x-9) is equivalent to?

Improper fraction 5/2

What is the main purpose of the reproductive system in organisms on Earth? A. to enable an organism to make more of its kind B. to control the level of various hormones in the organism C. to allow an organism to move through contractile forces D.

Developing a small driving range for golfers of all abilities has long been a desire of John Jenkins. John however believes that the chance of a successful driving range is only about 40%.

Evaluate the following expressions. Write your awnserers as integers or reduced fractions. (5r) ^3 for r = - 2