She bought 4 English books and 2 math books
27 x 4 = 108
23 x 2 = 46
108+46=154
30 is 50% of 60 because 50% is a half
Answer:
4
Step-by-step explanation:
7+(-14)+(-6)+13+4
7+(-20)+13+4
(-13)+13+4
0+4
4
I'm Not Completely sure but the closest Answer seems to be C.
Answer:
5 and 7.
Step-by-step explanation:
Supplementary angles are angles that have a sum of 180°.
130° + 50° = 180°
120° + 60° = 180°
