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anonymous
 one year ago
Anybody willing to help me with three easy questions please! I will fan and medal and love you forever <3
anonymous
 one year ago
Anybody willing to help me with three easy questions please! I will fan and medal and love you forever <3

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0If h(x) = 4x − 8 and j(x) = −x, solve h[j(3)] and select the correct answer below. A. −36 B. −20 C. 1 D. 4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0a) what is \(j(3)\)?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0J is x and 3 is just 3.... wait are u asking me or are you confused? :)

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5satellite73 knows the answer s/he is asking you to see if you know it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[j(x)=x\] so \[j(\spadesuit)=\spadesuit\] and \[j(\xi)=\xi\] so what is \[j(3)\]?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh ok... Yes so I did 4x8[x(3)] but i keep getting 28

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5j(3) is 3, yes

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0whew b) what is \(h(3)\)?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5notice how satellite73 replaced the "j(3)" with "3" going from h[ j(3) ] to h(3) this only works because j(3) = 3

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5replace every x in h(x) = 4x − 8 with 3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh ok so 4(3) or 12 8?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[h(\diamondsuit)=4\times\diamondsuit8\]\[h(\Phi)=4\times \Phi 8\]\[h(3)+?\]

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5yeah just compute 128

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I need help with 2 more... please

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ray is purchasing a laptop that is on sale for 25% off. He knows the function that represents the sale price of his laptop is c(p) = 0.75p, where p is the original price of the laptop. He also knows he has to pay 8% sale's tax on the laptop. The price of the laptop with tax is f(c) = 1.08c, where c is the sale price of the laptop. Determine the composite function that can be used to calculate the final price of Ray's laptop by solving for f[c(p)]. A. f[c(p)] = 1.83p B. f[c(p)] = 1.83cp C. f[c(p)] = 0.81p D. f[c(p)] = 0.81cp

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5\[\Large f(c) = 1.08c\] \[\Large f(\color{red}{c}) = 1.08\color{red}{c}\] \[\Large f(\color{red}{c}) = 1.08(\color{red}{c})\] \[\Large f(\color{red}{c(p)}) = 1.08(\color{red}{c(p)})\] \[\Large f(\color{red}{c(p)}) = ??\]

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5\[\Large f(c) = 1.08c\] \[\Large f(\color{red}{c}) = 1.08\color{red}{c}\] \[\Large f(\color{red}{c}) = 1.08(\color{red}{c})\] \[\Large f(\color{red}{c(p)}) = 1.08(\color{red}{c(p)})\] \[\Large f(\color{red}{c(p)}) = 1.08(\color{red}{0.75p})\] \[\Large f(\color{red}{c(p)}) = ??\] In the second to the last step, I replaced c(p) with 0.75p because c(p) = 0.75p

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5don't lose the p

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5the c or c(p) goes away because it is replaced by 0.75p

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh ok got it so c right

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The following table shows the length and width of two rectangles: Length Width Rectangle A 2x + 8 x − 1 Rectangle B 3x + 5 2x − 2 Which expression is the result of the perimeter of rectangle B minus the perimeter of rectangle A? A. 2x − 4 B. 8x + 10 C. 16x + 20 D. 4x − 8

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you! Last question

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5hint: Perimeter = 2*(Length + Width)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok so, 2*(2x+8)+(x1) for the first one right?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.52*[ (2x+8)+(x1) ] actually

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh ok now what? when i simplify it i get 5x+15

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5you should get 2*(3x+7) = ???

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohh i see! ok so 6x+14?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5yes, that is the perimeter of rect A

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5find the perimeter of rect B

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so for rectangle B would be 2*[ (3x+5)+(2x2) ]

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5I'll be right back

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5perimeter of rect A = 6x+14 perimeter of rect B = 10x+6

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5subtract the two perimeters

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well the directions say "perimeter of rectangle B minus the perimeter of rectangle A" but when i do that i get 4x+8 which is none of the options

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.510x  6x = 4x ... correct 6  14 = 8 ... incorrect

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5B  A = (10x+6)  (6x+14) = 10x + 6  6x  14 = ??

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Did you mean to put 10x + 6  6x + 14 = ?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5no the negative distributes through

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5 (6x+14) = 6x14

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh ok so it would be the last one right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you so much!!!!!!!!
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