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yan [13]
2 years ago
13

Help ASAP! Correct answer will be marked BRAINLIEST!!!

Mathematics
2 answers:
Alika [10]2 years ago
8 0

Answer:

11 4/5 :P....

Step-by-step explanation:2*2 1/2 +2*3 2/5


Nataly_w [17]2 years ago
5 0

Answer:

not telling u the answer but first multiply 2 x 2 1/2 (4 1/2) then add that to 6 2/5

Step-by-step explanation:


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Domain is all real numbers.
Range is all real numbers geater than 0
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Can anyone help?? 30 points if you help
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Step-by-step explanation:

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Point A(-2, -2) and B(3, -2) are dilated with the center of dilation at C(0, 0) and k=2.
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Answer:

  A'(-4, -4), B'(6, -4), parallel

Step-by-step explanation:

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What is the solution to the system of equations?
MariettaO [177]

Answer:

x=-4 y=-1

Step-by-step explanation:

Let's solve your system by substitution.

−3x−8y=20;y=5x+19

Rewrite equations:

y=5x+19;−3x−8y=20

Step: Solve y=5x+19for y:

y=5x+19

Step: Substitute5x+19foryin−3x−8y=20:

−3x−8y=20

−3x−8(5x+19)=20

−43x−152=20(Simplify both sides of the equation)

−43x−152+152=20+152(Add 152 to both sides)

−43x=172

−43x

−43

=

172

−43

(Divide both sides by -43)

x=−4

Step: Substitute−4forxiny=5x+19:

y=5x+19

y=(5)(−4)+19

y=−1(Simplify both sides of the equation)

Answer:

x=−4 and y=−1

 

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2 years ago
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