1) we give the two numbers: x = 2520 and y = 5940 a) decompose x and y into a prime factor product of x × y then of x ^ {2} [
b) find d = PGCD (x; y) and m = PPCM (x; y)
c) verify that x × y = d × m
2) decompose 196 into a product of prime factor

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212