it is a because you subtract the ten from both side and that makes the -8 into a -18 then you divide by 3 and your answer is -6
4 adults and 12 babies
step-by-step explanation:
4 x 7 = 28
12 x 15 = 180
180 + 28 =208
4 x 3 = 12
0.85 or 85%
1) divide 23 by 27
2) round the decimal to the nearest 10
3) so your answer would be 0.85 or 85%