Simplify each mathematical expression 2 (7y - 3) + (5y + 2) - (9y - 4)

What does x equal? X-20=-3 (x-4)

Suppose a telephone poll is conducted by contacting U. S. citizens via landlines about their view of gay marriage. Suppose over 50% of those called do not support gay marriage. Does that mean that you can say over 50% of all people in the U. S.

Which of these transformations preserves distance and angle measure. A : translations. B : reflections C : dilations D : rotations

Ogether, teammates pedro and ricky got 2675 base hits last season. pedro had 283 more hits than ricky. how many hits did each player have?

Earned income and capital gains (or "portfolio income") are acquired in different ways. Which statement describes how they are different?

A building 200 feet tall casts a 80 foot long shadow. If a person stands at the end of the shadow and looks up to the top of the building, what is the angle of the person's eyes to the top of the building (to the nearest hundredth of a degree) ?

Find the area of the circle. round your answer to the nearest hundredths. the diameter is 2cm

in a sample of 10 cards, 4 are red and 6 are blue. if 2 cards are selected at random from the sample, one at a time without replacement, what is the probability that both cards are not blue?

One pair of corresponding sides of two similar polygons measures 12 and 15. The perimeter of the smaller polygon is 30. Find the perimeter of the larger. 24 36 37 37.5

For the standard form of two billion three Hundred fifty thousand four