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hram777 [196]
3 years ago
8

WILL GIVE BRAINLIEST!! {y+3/2x>−3 y−5≤−6x

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0
The answer to the question is c
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Photo Necessities produces camera
Readme [11.4K]

Answer:

A graphing calculator can do quadratic regression on the given points. It tells you the cost function is

.. c(x) = (1/2)x^2 +8x +10

Then c(12) = 178

The cost function predicts the total cost of producing 12 camera cases is $178.

Step-by-step explanation:

<3 follow

7 0
1 year ago
&lt;x and &lt;y are supplementary angles.&lt;y measures 97° what is the measurement for &lt;x?<br>​
Ilia_Sergeevich [38]

Answer:

It’s 83 degrees

Step-by-step explanation:

180-97=83, it’s 180 because 180 is a supplementary angle.

4 0
3 years ago
Which is the approximate solution for the system of equations 3x+4y=2 and 4x+y=-4
harina [27]

3x+4y=2\qquad\text{subtract 3x from both sides}\\\\4y=-3x+2\qquad\text{divide both sides by 4}\\\\y=-\dfrac{3}{4}x+\dfrac{2}{4}\to y=-\dfrac{3}{4}x+\dfrac{1}{2}\\\\for\ x=0\to y=-\dfrac{3}{4}(0)+\dfrac{1}{2}=0+\dfrac{1}{2}=\dfrac{1}{2}\to\left(0,\ \dfrac{1}{2}\right)\\\\for\ x=2\to y=-\dfrac{3}{4}(2)+\dfrac{1}{2}=-\dfrac{3}{2}+\dfrac{1}{2}=-\dfrac{2}{2}=-1\to(2,\ -1)\\--------------------------------\\

4x+y=-4\qquad\text{subtract 4x from both sides}\\\\y=-4x-4\\\\for\ x=0\to y=-4(0)-4=0-4=-4\to(0,\ -4)\\\\for\ x=-1\to y=-4(-1)-4=4-4=0\to(-1,\ 0)\\\\Answer:\ \boxed{A.\ (-1.4,\ 1.5)}

6 0
3 years ago
Read 2 more answers
Choose the correct simplification of the expression f4 • f8.
erica [24]

Answer:

F38

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Help me please i’m going back to math soon and only have a few minutes
drek231 [11]

It's 0,3 hope this is right!!!

7 0
2 years ago
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