Find the sum by first finding the equivalent fractions so that both of the fractions have common denominators. two fifths plus four tenths equals blank.

Solve:
one third plus five ninths equals blank

There is two questions.

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.

Consider the graph of the exponential function y=3(2)×

Adriveway is 40 yards long about how many meters long is it