Answer:
Step-by-step explanation:
Amount paid by Joanne before promotion = 74 + 59 + 69 = $ 202
a) Amount saved if she switches to "3 for 129 plan" = 202 - 129 = $ 73
Percentage of saving = 
= 36.13 = 36%
b) Amount saved after the first year = 202 - 139 = $ 63
Percentage of saving = 
= 31.18 = 31%
1. X= 61/8
2. X= 61/9
3. Y= 20/3
Answer:
It is 8n, because there is no greater term that is the factor of both 32n2 and 56n.
Step-by-step explanation:
The greatest common factor of the two expression is the term 8n.
It is the highest factor of both expressions that will divide them.
Given:
32n² 56n
Factor them:
2n(16n 28)
4n(8n 14)
8n(4n 7n) - Beyond this, no common factor can divide them both.
Therefore 8n is the greatest common factor of the two.
Yes it is the same , just written differently
