Answer:
djdjdjeueueuududhfh ch by by CV
Answer:
expression equivalent given question is <em><u>93 - 8 x.</u></em>
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Answer:
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Step-by-step explanation:
1275 divided by 15=$85 each
Dup= 72 miles
<span>ddown= 120 miles </span>
<span>v= riverspeed </span>
<span>rup= 32mph - v </span>
<span>rdown= 32mph + v </span>
<span>t both ways= t </span>
<span>d=r*t </span>
<span>d/r=t </span>
<span>t=ddown/rdown </span>
<span>t=dup/rup </span>
<span>dup/rup = ddown/rdown </span>
<span>(72)/(32-v)=(120)/(32+v) </span>
<span>3840-120v=2304+72v </span>
<span>1536=192v </span>
<span>v=8</span>
Answer:
v= -12
Step-by-step explanation:
v= -12
v = -29+17
v= -12
