anonymous
  • anonymous
A.) The width of a rectangle is x centimeters. Represent the lenghth of the rectangle if it exceeds twice the width by 3 centimeters B.) If a plane travels 550 kilometers per hour, represent the distance it will travel in h hours.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
What math operation means to exceed (make more)?
anonymous
  • anonymous
i think so
anonymous
  • anonymous
And for (B) What operation do you think you'll need to use there if it's 550km for each of h hours?

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More answers

anonymous
  • anonymous
(By operation, I mean: +, -, ×, ÷)
anonymous
  • anonymous
Can i draw a picture for you?
anonymous
  • anonymous
|dw:1347132928698:dw|
anonymous
  • anonymous
cliff: multiplication?
anonymous
  • anonymous
and ariellllllll so how do i solve that
anonymous
  • anonymous
Right. (For part B)
anonymous
  • anonymous
There is nothing to solve. It is merely asking for a representation / an expression.
anonymous
  • anonymous
@CliffSedge but i dont know what im supposed to write...i have to show work
anonymous
  • anonymous
Yes, so length = 2x + 3
anonymous
  • anonymous
unless it told you the area or perimeter, I really can't help you there, darling. Sorry. But I suppose you would just draw what I did?
anonymous
  • anonymous
thanks ariel!!!! @CliffSedge im so confused on what i have to write
anonymous
  • anonymous
What if it was 550 km per hour for 2 hours, how could you find the distance?
anonymous
  • anonymous
550 x 2
anonymous
  • anonymous
so its just 500h?
anonymous
  • anonymous
Right, but it said that it was for h hours. It's using h to represent any number. If h=2 then it would be like you wrote, but since it's just h, do the same thing but with h instead of 2.
anonymous
  • anonymous
Yes, distance = 550h.
anonymous
  • anonymous
thanks guys!

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