12.15+16.85+1.74=30.74
=12.15 + 16.85 + 1.74 = 30.74
B. $30.74
Answer: length = 75 cm
Step-by-step explanation:
61 x 2 = 122
272-122= 150
150 divided by 2 = 75
check: 75+61= 136
136 x 2 = 272
hope this helps!
Answer:ni idea
Answer:
y=4x +8