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dmitriy555 [2]
4 years ago
10

Ms karane orders a total of 350 black, blue and red pens for the school she orders 170 black pens and she orders 120 blue pens.

Which equation can be used to find r the number of red pens ms.karone orders?
Mathematics
2 answers:
Mila [183]4 years ago
7 0

Step-by-step explanation:

The answer is

120 + 170 + r = 350

Where r = red pen

grin007 [14]4 years ago
6 0

Answer:

170+120+r=350

Step-by-step explanation:

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3 years ago
Barry's final score is 45 which player had the greater final score?
natali 33 [55]

The player with the greater final score is of:

Barry.

<h3>How to obtain which player had the greater final score?</h3>

Barry's final score is given as follows:

45.

Then we have to obtain Lee's score, from the description given in the missing information section.

Lee's scored is obtained as follows:

  • Starts at -350.
  • Answers a 275-point question correctly, hence - 350 + 275 = -75.
  • Answers a 70 - point question correctly, hence -75 + 70 = -5.
  • Answers a 50 - point question incorrectly, hence: -5 - 50 = -55.

Thus Lee's final score is given as follows:

-55.

The classifications of the final scores according to the signals are given as follows:

  • Barry: positive score.
  • Lee: negative score.

A positive score will always be greater than a negative score, hence Barry had the greater final score.

<h3>Missing information</h3>

Lee and Barry play a trivia game in which questions are worth different numbers of points. If a question is answered correctly, a player earns points. If a question is answered incorrectly, the player loses points. Lee currently has -350 points.

a. Before the game ends, Lee answers a 275 -point question correctly, a 70 -point question correctly, and a 50 -polnt question incorrectly. Write and find the value of an expression to find Lee's final score.

b. Barry's final score is 45. Which player had the greater final score?

More can be learned about addition of measures at brainly.com/question/24342899

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2 years ago
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geniusboy [140]
<span>Rectangular Prism Volume = length × width × height
</span>
So 4 of those could make the prism:
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36 units, 1 unit, 1 unit
9 units, 2 units, 2 units
12 units, 3 units, 1 unit
</span>


<span />




7 0
3 years ago
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