hola quien habla español bueno ya no Adios :)
Answer:
it is a convenience sample
Step-by-step explanation:
Answer:
r = 2
Step-by-step explanation:
2(8r + 5) = 24 + 9r
16r + 10 = 24 + 9r
16r - 9r = 24 - 10
7r = 14
r = 2
Answer:
2/6
Step-by-step explanation: