What is the radius of x^2 + y^2 - 2x - 4y - 31 = 0

Joe's company rents cars to people who are at least 21 years old. Which graph best represents the possible ages of people who can rent cars from Joe's company? A number line with a closed circle on 21, with shading to the right.

If triangle ABC is congruent to triangle DEF, which statement is not true? a. segment AB ≅ segment DE b. ∠C ≅ ∠E c. segment BC ≅ segment EF d. ∠A ≅ ∠D

The temperature of chicken soup is 192.7°F. As it cools, the temperature of the soup decreases 2.3°F per minute. What is the temperature in degrees Fahrenheit of the soup after 25 minutes? A. 27.3°F B. 57.5°F C. 135.2°F D. 250.2°F

Luis bought stock at $75.40. The next day, the price increased $19.25. The new price changed by - 5 3/4% the following day. What was the final stock price, rounded to the nearest cent? Is your answer reasonable?

C=120 60n if the total cost was $360, for how many days was the sailboat rented

The second fret is 33.641 mm from the first fret. The third fret is 31.749 mm from the second fret. How far is the third fret from the first fret?

Given: angle A is congruent to angle T, MA is congruent to HT Prove: Triangle MAX is congruent to Triangle HTX

37-3=41-7 which of the following explains why the equation is true

A 32 -inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece is 55 times as long as the first piece.

How do you write a decimal as a fraction or mixed number