Answer:
Step-by-step explanation:
12:20:28 = 3:5:7
(30 cm):(50 cm):(70 cm) = 3:5:7
Answer:x=26
Step-by-step explanation:
Answer:
b≤-23
Step-by-step explanation:
72≥b+95 Move terms
-b≥95-72 subtract
-b≥23
Answer:
A) 1600
Step-by-step explanation:
double the number for the first year then double that number ect untill you do six years