I have no idea math should have been working hade books bye sorry
you have the ratio of natural:synthetic so;
3:4
3+4=7
357/7=51
3*51:4°51
153:204
therefore, it'd be 204 litres of synthetic oil!!
i hope this helps you!!
Substitution for both equations is (-3,1)
Unit form: 3 tens
Standard form: 30
Your answer will be letter b
