Answer:
5 : 6 and 20 : 24
Step-by-step explanation:
Given the ratio
10 : 12 ( divide both parts by 2 )
= 5 : 6
and
10 : 12 ( multiply both parts by 2 )
= 20 : 24
To create equivalent ratios we can divide or multiply the parts by the same value.
1. B
Answer:2 weeks
Step-by-step explanation: if you subtract 1800 by 150 for the two weeks you will get 1500 and if you add 1100 by 200 every week you will get a hundred and fifty
120
.............................
4
well, y 2x+4 has to be y^2x+4