If Jessica is 7 years old and Annie is twenty year older, how old is Annie?

A triangle has the following angle measures: 125°, 15°, and 40°. Which of the following statements best describes its drawing? There is one possible triangle with these angle measures.

A ball bounces back. 6 of its height on every bounce. if a ball dropped from 200 feet, how high does it bounce on the fifth bounce.

How many whole number palindromes exist between 100 and 200?

How do I solve x squared - 21.75 = - 15.75

Simplify fullye x e x e x e x f : e x e x e x f x f

50 cents plus how many nickels equal 1.85

The real number 8.09 belongs to which set of number A. natural numbers B. irrational numbers C. integers

8. 72 is what percent of 45?

Let f (x) = x^2 - 2x + 2 and g (x) = x - 3. find f (x) times g (x)

A survey found that 9 out of 100 people are left-handed. On the basis of this survey, how many people in a group of 8000 are likely to be left-handed? A. 900 B. 800 C. 720 D. 72