The total cost (c) is proportional to the number of pineapples (n) purchased. the price of each pineapple is $4. which equation represents the total cost of the pineapples purchased?
a) c = 4n
b) n = 4c
c) c =
n
4
d) c =
4
n

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)