The temperature is 8*F. It is expected to fall 5* each hour for the next several hours. In how many hours will the temperature be -7*F? a. 8 - 5x = -7; 3 hours c. 8 + 5x = -7; -3 hours b. 5x - 8 = -7; 1/5 hour (or 12 min) d. 5x + 8 = -7; - 3 hours

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

The temperature is 8*F. It is expected to fall 5* each hour for the next several hours. In how many hours will the temperature be -7*F? a. 8 - 5x = -7; 3 hours c. 8 + 5x = -7; -3 hours b. 5x - 8 = -7; 1/5 hour (or 12 min) d. 5x + 8 = -7; - 3 hours

Algebra
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

  • phi
Looking at the answers, cross off any "negative hours". We expect the answer to be "it will take some positive number of hours" (negative hours does not make sense) next, of those answer choices left, use the "x" value they give in the equation they give. In other words, erase the x in the equation and put in the number they give for x. Then simplify the equation to see if both sides are equal. If so, that is the answer.
|dw:1434935097110:dw|
|dw:1434935317760:dw|

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

Not the answer you are looking for?

Search for more explanations.

Ask your own question