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:
Part A = the middle one
Part B = 4 days
Step-by-step explanation:
1,300 / 4 = 325
325 x 4 = 1,300
Answer:
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Step-by-step explanation:
15 Boys because 35-5 is 30 then divide 30 by 2 to get 15
The slope is just the number attached to the x. The slope is 3/4.