Answer:
Rebecca is 12
Jennifer is 16
Step-by-step explanation:
28 - 4 = 24
24 : 2 = 12
12 + 4 = 16 (Jennifer)
28 - 16 = 12 (Rebecca)
270=2b + a
420=2a + 3c (you have to use trial and error for this)
B = 120
A = 30
C = 120
Just to check
270 = (2x120) + 30
420 = (2x30) + (3x120)
Answer:
the one on the right which a parallel line
Step-by-step explanation:
It should be around 13 percent I am not totally sure
