Mathematics, 19.10.2019 20:50 mia12340
Simplify the sum: (5u^3+7u^2+7)+(7u^3-6u+5)
a) 12u^3+7u^2-6u+12
b) -2u^3+7u^2-6u+12
c) 12u^3+6u^2-7u+12
d) -2u^3-6u^2+7u-12
Answers: 3
Mathematics, 21.06.2019 18:00
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
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Mathematics, 21.06.2019 21:30
Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.
Answers: 1
Simplify the sum: (5u^3+7u^2+7)+(7u^3-6u+5)
a) 12u^3+7u^2-6u+12
b) -2u^3+7u^2-6u+...
a) 12u^3+7u^2-6u+12
b) -2u^3+7u^2-6u+...
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