Answer: 21
Step-by-step explanation:
4m
=18−
7
2
m
2 Simplify
2
7
m
7
2
m to
2
m
7
7
2m
.
4
m
7
=
1
8
−
2
m
7
7
4m
=18−
7
2m
3 Multiply both sides by
7
7.
4
m
=
1
2
6
−
2
m
4m=126−2m
4 Add
2
m
2m to both sides.
4
m
+
2
m
=
1
2
6
4m+2m=126
5 Simplify
4
m
+
2
m
4m+2m to
6
m
6m.
6
m
=
1
2
6
6m=126
6 Divide both sides by
6
6.
m
=
1
2
6
6
m=
6
126
7 Simplify
1
2
6
6
6
126
to
2
1
21.
m
=
2
1
m=21
Answer:
i need this for a challenge
Step-by-step explanation:
100% - (39% + 28% + 13%) = 100% - 80% = 20%
so 20% are watermelons.
20% of 1505...
0.20(1505) = 301
so 301 are watermelons
56 - 12 = 44 comics left after giving 12 to his brother.
44 + 14 = 58 comics after borrowing 14 from his friend.
Ray now has a total of 58 comics.
