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faust18 [17]
4 years ago
8

Evaluate the expression for x = 3 and y = 5. 12x−3y4x−y12x−3y4x−y PLEASE HELP NEED THIS ASAP

Mathematics
1 answer:
Naddika [18.5K]4 years ago
4 0
-509 I plugged it into a calculator, so hopefully it's right
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3y+15=4y-3

Subtract 3y from both sides

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3 years ago
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Vikentia [17]

The width of the insect is 0.17 cm and the height of the insect is 0.125 cm.

Step-by-step explanation:

Step 1:

The scale factor is given by dividing the measurement after scaling by the same measurement

The given drawing of the insect is larger than the actual insect.

The scale factor is 20: 1 which means 20 cm on the drawing is 1 cm on the actual insect.

Step 2:

To obtain the actual insect's dimensions, we divide the dimensions of the drawing by 20.

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The width of the insect is 0.17 cm and the height of the insect is 0.125 cm.

7 0
3 years ago
The circle below is centered at the point (4-3) and has a radius of length 3. (4 What is its equation?
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Step-by-step explanation:

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5 0
3 years ago
Erin swims one half mile in one third hour. Write an equation for the distance y Erin can swim in x hours
cestrela7 [59]
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4 years ago
The perimeter of a square is 40 cm what is its length
lawyer [7]

Answer:

Step-by-step explanation:  perimeter = side * 4

therefore the answer is 40 *4

160

7 0
3 years ago
Read 2 more answers
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