1 - 51
2 - 129
3 - 51
5 - 90
x=(13±3√17)/2x
≈ 12.68465843, 0.31534156
Which would be 12.7 and 0.3 If you rounded to the nearest tenth.
Answer:

Step-by-step explanation:

Answer:
14
Step-by-step explanation:
7/9 of 144 = 112 stickers are animal stickers
1/8 of 144 = 14 stickers are dolphin stickers
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"of" in this context means "times".