The average weight of a snow crystal is 1 times 10 to the power of -7 gram. If there are 3.7 times 10 to the power 9 snow crystals, what is their total weight? A- 3.7 grams
B- 37 grams
C-370 grams
D- 3,700 grams

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )