Answer:
I want to say 19.5 months
Step-by-step explanation:
30+20=50
420-50=370
370÷20=18.5
18.5 plus the initial month is 19.5 months
Answer:
the perfect cube is [A] 1
Answer:
See below.
Step-by-step explanation:
1. m=2
2. m=-3
3. m=5
4. m=1
CAHF
-hope it helps
Answer:x
≥
−
7
Step-by-step explanation: