5. Given that h(x) = 3x and k(x) = x-5, find each of the following. Your answers to parts (a) and (b) should be written in simplified form, without the use of parenthesis.

a. Find (h - k)(x)

b. Find (h. k)(x)

c. Describe the domain of
(h/k)(x) using interval notation

d. find the value of (h/k)(5)

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?