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Sladkaya [172]
3 years ago
12

Evaluate the function. y = 2x - 2; x = 18

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
3 0
Y=34 if 18 times 2 is 36 minus 2
lubasha [3.4K]3 years ago
3 0

Answer:

x=18 and y=34

Step-by-step explanation:

y = 2x - 2; x = 18 (rewrite this)

x=18;y=2x−2

solve for x( x=18)

substitute 18 for any x in y=2x-2

y=2x-2

y=(2)(18)-2

y=34(simplify both sides of the equation)

sorry for the lengthy explanation i hope this helps,  i hope you have a great day :) !!

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How much longer is a 1 inch button than 3/8 inch button
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3/8+x=1

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A 1 inch button is 5/8 inches longer than a 3/8 inch button.

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2 years ago
John is at a local bait shop; he wants to buy bait for his fishing trip. At the store, they are selling live bait for $12 a poun
galina1969 [7]

Answer:

x\geq3

12x+7y\leq63

y\geq0

Step-by-step explanation:

If we let x be the amount of live bait and y be the amount of natural bait, Then we can come up with the following inequalities;

We are told that John would like to get at least 3 pounds of live bait. At least 3 means 3 or more. Since x represents the amount of live bait, we have;

x\geq3

Moreover,we are informed that;

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but John only has a budget of $63. This implies that he can spend $63 at most, thus;

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Finally we can have our last inequality as;

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8 0
3 years ago
The label on a gallon of ice cream shows the total fat contents as 9 grams (g) of which 6 grams are saturated fat. What is the r
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Step-by-step explanation:

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2 years ago
Read 2 more answers
If F,G and H are midpoints of the sides of triangleCDE, FG=9, GH=7, and CD=24, find each measure
tensa zangetsu [6.8K]

Diagrams make explanations a lot easier so I created one, see bottom for the picture.

As GHF are all midpoints, that means the lines that connect them are half of the opposite sides.

CD = 2HF

DE = 2GF

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As HF is 2x CD, and CD = 24:

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CE = 2 x 7

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Hope this helps!

4 0
2 years ago
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