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3 years ago

Please help? I would do It alone but I’m rushing. I have limited time

Mathematics

2 answers:

Grace [21]3 years ago

7 0

3 degrees have a good day good luck

Mariulka [41]3 years ago

4 0

Answer:

the whole figure is *3

Step-by-step explanation:

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Solve for x in the following system<br><br> 6x + 6y = -2<br> y = -x

klasskru [66]

6x + 6(-x) = - 2
6x - 6x = - 2

the answer was not relevant than 0

i am a mathematics teacher. if anything to ask please pm me

8 0

3 years ago

Madison works as a salesperson at an electronics store and sells phones and phone accessories, and makes a fixed commission for

Jet001 [13]

Answer:

Price of each phone: $\$9$

Price of each accessory: $\$3.5$

Step-by-step explanation:

Let be "p" the price in dollars of each phone and "a" the price in dollars of each accessory.

Set up a system of equations:

$\left \{ {{8p+10a=107} \atop {4p+23a=116.50}} \right.$

You can use the Elimination Method to solve the system.

Multiply the second equation by -2 and add both equations:

$\left \{ {{8p+10a=107} \atop {-8p-46a=-233}} \right.\\............................\\-36a=-126\\\\a=\frac{-126}{-36}\\\\a=3.5$

Substitute the value of "a" into the first equation and solve for "p":

$8p+10(3.5)=107\\\\8p=107-35\\\\p=\frac{72}{8}\\\\p=9$

4 0

4 years ago

Find the midpoint of BF B(0,-14) F(4,6)

saveliy_v [14]

Answer:

Step-by-step explanation:

B(0, -14) ⇒ x₁ = 0 & y₁ = -14

F(4,6) ⇒ x₂ = 4 & y₂ = 6

$Midpoint = \left(\dfrac{x_{1}+x_{2}}{2}, \dfrac{y_{1}+y_{2}}{2} \right)$

$=\left(\dfrac{0+4}{2},\dfrac{-14 + 6}{2}\right)\\\\\\= \left(\dfrac{4}{2}, \dfrac{-8}{2} \right)\\\\\\=\left(2, -4 \right)$

7 0

2 years ago

Is this right if not what’s the correct answer

noname [10]

hey friend your answer is

I hope it will helpful for you

mark as brainest answer

thank you

8 0

3 years ago

HELPPP pleasssse and thankssssss

Fynjy0 [20]

Answer:

VW=4

Step-by-step explanation:

UW=VW+UV

5x-5=(x)+(3x-1)

5x-5=4x-1

5x-4x=-1+5

x=4

VW=x= 4

I hope I helped you^_^

4 0

3 years ago