Complete the sentence with the appropriate word.

line cd contains points a (4, -7) and b (4, 8). the slope of line cd is

a.) zero
b.) undefined
c.) positive
d.) negative

Which of the binomials below is a factor of this trinominal? x^2-13+30

Find the quotient. 50a2 – 98b2 -5a +7b

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