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anonymous
 one year ago
***WILL GIVE MEDAL TO WHOEVER HELPS***
Question:
Sherri has 23 pieces of jewelry to sell. She sells the bracelets for $2 and the necklaces for $3, and earns a total of $55. If the bracelets are represented by x and the necklaces are represented by y, which of the following systems of equations can be used to calculate the number of bracelets and necklaces sold?
Answer choices:
x + y = 23, 3x + 2y = 55
x + y = 55, 3x + 2y = 23
x + y = 23, 2x + 3y = 55
x + y = 55, 2x + 3y = 23
anonymous
 one year ago
***WILL GIVE MEDAL TO WHOEVER HELPS*** Question: Sherri has 23 pieces of jewelry to sell. She sells the bracelets for $2 and the necklaces for $3, and earns a total of $55. If the bracelets are represented by x and the necklaces are represented by y, which of the following systems of equations can be used to calculate the number of bracelets and necklaces sold? Answer choices: x + y = 23, 3x + 2y = 55 x + y = 55, 3x + 2y = 23 x + y = 23, 2x + 3y = 55 x + y = 55, 2x + 3y = 23

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0x = bracelets y = necklaces there are 23 of them in total (necklaces + bracelets) x + y = 23 bracelets are $2 each and necklaces are $3 each...totaling $55 2x + 3y = 55

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can u help with another

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0possibly...what ya got ??

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got the hang of it but not quite sure

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Solve the following system of equations by substitution and select the correct answer below: 6x − 4y = 36 2x − 8y = 32 x = 4, y = 3 x = 4, y = −3 x = −4, y = 3 x = −4, y = −3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.03rd choice was my answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02x  8y = 32  reduce by dividing by 2 x  4y = 16 x = 4y + 16 now sub 4y + 16 in for x back into the other equation 6x  4y = 36...this can be reduced as well 3x  2y = 18 now sub 3(4y + 16)  2y = 18 12y + 48  2y = 18 subtract 48 12y  2y = 18  48 10y =  30 y = 3 x = 4y + 16 x = 4(3) + 16 x = 12 + 16 x = 4 check... x = 4y + 16 4 = 4(3) + 16 4 = 12 + 16 4 = 4 (correct) answer is (4,3)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank u now i understand it :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0just need this last one and im done youve been such a good help

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is this right? What are the solutions to the following system of equations? Select the correct answer below. y = x2 − 4x + 8 4x + y = 12 (2, 20) and (−2, 4) (2, 4) and (−2, 20) (−2, 2) and (4, 20) (20, −2) and (4, 2) < my answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.04x + y = 12 y = 4x + 12 x^2  4x + 8= 4x + 12 x^2 + 8 = 12 x^2 = 4 x = sq rt 4 = 2 and 2 y = 4x + 12 y = 4 (+) 2 + 12 y = 4 (+2) + 12 y = 8 + 12 y = 4 y = 4 (2) + 12 y = 8 + 12 y = 20 so y = 4 and 20 so your answers are correct

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank u texas appreciate all the help

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry it took so long....I hope I helped
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