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guajiro [1.7K]
3 years ago
12

PLZ HURRY

Mathematics
1 answer:
amm18123 years ago
7 0

Answer:

39.92

Step-by-step explanation:

10%=4.99

20%=9.98

49.90-9.98=39.92

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Graph the linear inequality: 2x + 3y = 12, by creating a t-chart to plot the points. Shade by
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Answer:

See explanation

Step-by-step explanation:

Assuming the given inequality is 2x+3y\le12

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When x=0, we have  2*0+3y=12

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When y=0, we have  2x+3*0=12

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The T-table is:

<u>x   |   y</u>

0   |   4

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We plot this points and draw a solid straight line as shown in the attachment.

Now let us test the origin: (0,0) by plugging x=0 and y=0 into the inequality.

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6 0
3 years ago
Please help me solve this math problem
pochemuha

Answer:

 (b)

Step-by-step explanation:

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  (5)(3) +(7)(3) +(3)(2) = 15 +21 +6 = 42

This matches choice B.

7 0
2 years ago
Solve the equation. Then check your solution. 1.6a=-9.12
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