Answer:
Rational
Step-by-step explanation:
-9 ⅜ = -75/8
Every number which can be written in a fraction of integers is rational.
Integers can be negative too
1) Ratio - 4:1
thus, 4x + 1x = 20
5x = 20
thus, x = 20/5 = 4
thus, x = 4
and, 4x = 16
Thus, the answer is (C) 16 boys and 4 girls
2) According to distributivity, a(b+c) = ab + ac
Thus, the answer is (C)
Multiply 10 by the 12 and add 5
125/12
The doctor will prescribe her about 90mg
