Select the correct answer. Which expression is equivalent to the given polynomial expression?
(9v4 +2)+v2(v^2v^3+2w^3-2v^2) -(-13v^2)-(-13v^2w^3+7v^4)

pls answer fast
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Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

Solve the inequality and graph 6j - 7 < 5

Pls brainliest will be awarded if answer is correct