While working for the parks department, you create a triangular bulletin board of information about MyPlate. You would like
to outline the border of the triangle with ribbon. The base of the triangle is 38 inches, and the other sides of the triangle are
each 52 inches
What length of ribbon, in inches, will you need?

90
128
142
988
1,976

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.

(x-5)1/2+5=2 what is possible solution of this equation

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?