Landon34
  • Landon34
Haley is at the store buying some supplies for an art project. She decides to buy some colored pencils for $3.95 and a drawing tablet. The total cost of the supplies before sales tax is $6.94. Which equation could not be used to find the cost of the drawing tablet? $3.95 + x = $6.94 $6.94 + x = $3.95 x = $6.94 - $3.95 $6.94 - x = $3.95
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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Landon34
  • Landon34
could you help me?
anonymous
  • anonymous
The colored pencils (3.95) + the drawing tablet (x) has to be equal to 6.94. What equation is this?
Landon34
  • Landon34
3.95+x=6.94?

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More answers

anonymous
  • anonymous
Correct, that one CAN be used, now you can rewrite that equation to get 2 other equations. This leaves you with 1 there CANT be used.
anonymous
  • anonymous
Try and rewrite that equation into something else
Landon34
  • Landon34
6.94+x=3.95 would work, right?
anonymous
  • anonymous
No
anonymous
  • anonymous
That is the one there doesnt work.
Landon34
  • Landon34
so that is the answer then. thanks.
Landon34
  • Landon34
:D
anonymous
  • anonymous
(which is the answer to this question). The 2 others works, we have:\[3.95+x=6.94\] Now we can subtract with x on both sides: \[3.95=6.95-x\] But we could also subtract with 3.95 \[x=6.94-3.95\]
anonymous
  • anonymous
So yea, that is the answer
Landon34
  • Landon34
ok thanks.

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