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Art [367]
3 years ago
15

I ONLY HAVE 5 MIN TO TURN THIS IN PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
enyata [817]3 years ago
7 0

Answer:

<h3>13x² - 15x + 12</h3><h3 />

Step-by-step explanation:

(3x^2-10x+4)+(10x^2-5x+8)

= 3x² - 10x + 4 + 10x² - 5x + 8

= 3x² + 10x² - 10x - 5x + 4 + 8

<h3>= 13x² - 15x + 12</h3>
DENIUS [597]3 years ago
5 0

Answer:

132−15+12

Step-by-step explanation:

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Use the drawing tool(s) to form the correct answer on the provided graph.
Kitty [74]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

y> \frac{1}{4}x+6 ------>inequality A

The solution of the inequality A is the shaded area above the dashed line y=\frac{1}{4}x+6

The y-intercept of the dashed line is (0,6)

The x-intercept of the dashed line is (-24,0)

The slope of the dashed line is positive m=1/4

y> 2x-1 ------>inequality B

The solution of the inequality B is the shaded area above the dashed line y=2x-1

The y-intercept of the dashed line is (0,-1)

The x-intercept of the dashed line is (0.5,0)

The slope of the dashed line is positive m=2

The solution of the system of inequalities is the shaded area between the two dashed lines

using a graphing tool

see the attached figure

4 0
3 years ago
Complete the table below.
ohaa [14]

Answer:

4 , 2, 8, 4 ..............

7 0
3 years ago
What does this problem equal?show your work.<br><br>-12(k+4)=60
HACTEHA [7]
Hey there!

First, divide both sides by 12
-12(k+4)/-12= 60/-12 and you would getk+4=5
Now subtract 4 from both sides

k+4-4= 5-4

k=-9
3 0
3 years ago
Read 2 more answers
URGENT PLEASE HELP!!!! GIVING BRAINLIEST!! If you answer this correctly ill answer some of your questions you have posted! (33pt
snow_lady [41]
Pass your phone number u fine I’m joking unless
5 0
2 years ago
Could yall please help me out w this ​
DENIUS [597]

Answer:

answer is ........ C

Step-by-step explanation:

7 0
2 years ago
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