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RideAnS [48]
3 years ago
8

With Eleanor's employee discount, she

Mathematics
2 answers:
Komok [63]3 years ago
7 0

Answer:

3 dollars

Step-by-step explanation:

because it you count up from 12 to 15 then it is 3.

lisabon 2012 [21]3 years ago
3 0

Answer:

$3.00

Step-by-step explanation:

15

<u>-12</u>

 03

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PLS HELP ME!!! I really need help with this!!! Pls give me an honest answer my teacher is going to grade this.
liberstina [14]
Total length = 111.6 metres
(12.3x7) + 15 + 10.5 = total length
7 0
2 years ago
Alicia pays $180 to have cable and wi-fi installed in her home. Each month, she will pay $75 month for her cable
zhannawk [14.2K]

Answer:

In a year she will pay $900

The cost of the installation and a month would be $225

The cost of a year and installation would be $1,080

Step-by-step explanation:

         </3 PureBeauty

           

7 0
3 years ago
Does the table below represent a proportional<br> relationship? Show your work to prove
dolphi86 [110]

Answer:

the table does represent a propor. rela. since y=12x

you can multiply the x values by 12 and that y value will be just that, and in this case, all of them are multiplied by 12.

7 0
2 years ago
Could someone do all the problems and/or check my work?
MArishka [77]
11. You’ve done it correctly

12. Let x^2=y
y^2+13y+40=0
(y+8)(y+5)=0
y=8, 5
Since y=x^2
x^2=8 x^2=5
x=+/-√5 x= +/-2√2

13. x^4-x^2-x^2-8=0
x^4-2x^2-8=0
let x^2=y
Y^2-2y-8=0
(y-4)(y+2)=0
y=4, -2
Since y=x^2
X^2=4 X^2=-2
X= +/- 2 This wouldn’t be a real solution

14. It’s pretty much the same process, just substitute y in for x^2. If you’re confused feel free to ask and I can do it, or you can put it through Photomath

15. You’re on the right track so I’m just going to continue from where you left off
x^2(4x+5)-4(x+5)=0
(x^2-4)(4x+5)=0
x= +/- 2 4x=5
x=5/4 or 1 1/4

Hope this helped :)
8 0
3 years ago
Read 2 more answers
Evaluate:
Ivanshal [37]

Answer:the answer is -17

Step-by-step explanation:

6 0
3 years ago
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