Answer:

Remove backets

Group and Evaluate like terms





Answer:
12.5%
Step-by-step explanation:
8+4+4=16
2/16*100=12.5
12.5%
Answer:
$20.40
Step-by-step explanation:
6(4)^2 + 2
= 6(16) + 2
= 96 + 2
= 98
Answer:
270cm squared
area of shaded part rectangle is 180
are of triangle is 48 and 42 respectively you add the three to get 270