27-9r
explaintion:
3•9+3•-3r
27+3•-3r=
27-9r
Answer:
15% off
Step-by-step explanation:
1. D bc switch the 1/3 into 3/1, then 4 time 3/1 = 12. Basically 4 times 3 =12
2. D
Answer:
if the bottom the RST equals 114 you judt need to subtract 114 from 72 and you get 42 :) sorry if it wrong
Step-by-step explanation:
