Answer:
A because the river is fastest at that shore
Step-by-step explanation:
Answer: 300 m
<u>Step-by-step explanation:</u>


= 150 + 150
= 300
Answer:
168cm is the right answer
Step-by-step explanation:
Answer:
4y²−38y−20
Step-by-step explanation:
(y−10)(4y+2)
=(y+−10)(4y+2)
=(y)(4y)+(y)(2)+(−10)(4y)+(−10)(2)
=4y²+2y−40y−20
=4y²−38y−20
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