If (-5x^5) (a) = 25x^7 + 100x^5, find a

Samuel has read 3/6 of his book and Judy has read 4/8 the books we the same size which sentence is true

Ten Kids and two adults are going to the circus. Kids tickets are on sale for only half the price of adult tickets. The total cost is $70. How much is one kids ticket? How much is one adult ticket?

What is the probability that a randomly selected child from this group will have red hair, given that he has straight hair? (Enter your answer as a fraction.)

If a/b=7/3 then find the value of a+2b/a-2b

What is the rate of change in the following equation? y = 3x-1

At 8:00 a. m., the outside temperature was - 16°. by 9:00 a. m., the outside temperature had dropped 6.5°. what was the outside temperature at 9:00 a. m.? a. 22.5° b. 9.5° c. - 9.5° d. - 22.5°

What is one thousand less than 921,438

What is the lowest common denominator among the fractions 1/3, 1/2, and 1/4?

If you earn $7.25 per hour working part time. How many full hours must you work to earn $125.00?

Which statement describes the cost to park as a unit price? A. Ari paid 1 quarter to park for 15 minutes at a parking meter. B. Brianna paid 30 cents to park for 30 minutes at a parking meter. C.