Answer:
D
Step-by-step explanation:
8x-5x<21-6
x<15÷3
x<5
14:2 , 21:3 , 28:4 . Multiply both sides by any number.
Answer:
9
Step-by-step explanation:
5+4=9
Answer:
0.28
Step-by-step explanation:
Of the 17+28+15 = 61 whose highest degree is 2-year, 17 have an urban place of residence. The relative frequency is ...
17/61 ≈ 0.28
Answer:
283
Step-by-step explanation: