Which of the following statements about combinations is true? A. The order matters in some combinations but not in others.

B. Combinations never happen in real life.

C. Combinations are difficult to understand.

D. The order does not matter in combinations.

hello, there is a new name in town and that's the human spider!

answer: d.) the total number of protons and neutrons is 15

merry christmas!

~

your friendly neighborhood human spider! .

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.

the answer will be -6x^2 +46

step-by-step explanation:

just a girl thing, i think im cute when im not lol