Answer:36 postcards
Step-by-step explanation:
jenny bought 12 post cards
joe bought half of the postcards jenny bought = 12/2 = 6
ruth bought 3 times the postcards joe bought = 3 x 6 = 18
total postcards bought by all = 12 + 6 + 18 = 36 postcards
Answer: sin 33° and cos 57°
Step-by-step explanation:
Answer:3
Step-by-step explanation:
cause 15-3-3-3-3-3 has 5 3's
C= 2000 + 3(2500)
C= 2000 + 7,500
C= $9,500
Meters is the correct answer
