Answer:
r = -5
Step-by-step explanation:
common ratio (r) is found be dividing one term by its preceding term:
r = 275 ÷ -55 = -5
or, r = -55 ÷ 11 = -5
Therefore, r = -5
Answer:
48/52
Step-by-step explanation:
(total number of cards-4 ace cards)/52
Answer:
0.35 :)
Step-by-step explanation:
Answer:
<h2>
Your Answer is C!!!!!!!!!</h2>
Steps:

Add 2y to both sides:

Simplify:

Multiply both sides by 2:
2·
·6+2·2y
Simplify:
x>-12+4y