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Contact [7]
3 years ago
14

Evaluate the given expression when x = -4 and y = -1 3x^2 - xy + 2y ^2

Mathematics
1 answer:
Inessa [10]3 years ago
7 0

Answer:

46

Step-by-step explanation:

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Plz plz plz HELPPPPP 20 divided by 34
Karo-lina-s [1.5K]

Answer:

About 0.588.

Step-by-step explanation:

20 divided by 34 is 0.58823529411.

This rounds to 0.588.

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3 0
3 years ago
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Help me with this please :)
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Parenthesis

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The graph shows the total number of miles, y, that Miranda traveled in x hours.
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The answer is the last one listed...
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4 years ago
Find an equation for the line of best fit for the table below.
Luden [163]

Answer:

first or last depending how you are rounding the decimal

=> the best fit is the first one

Step-by-step explanation:

y = 2.55x - 2.15 when x = 5 => y = 10.6 approximately 11

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3 years ago
If b is a positive real number and m and n are positive integers, then
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true

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