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Alex17521 [72]
3 years ago
11

Evaluate the expression 4x^2 + 3y for x = 5 and = 6.

Mathematics
1 answer:
arsen [322]3 years ago
6 0

Answer: 118

Step-by-step explanation:

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Round to nearest thousandth<br>0.227​
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Step-by-step explanation:

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I need to know what is 2x+4
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Step-by-step explanation:

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3 years ago
I need to Match each equation that represents each situation.
almond37 [142]

Step-by-step explanation:

this is quite easy, when you use just common sense and identify the right numbers and variable names.

they is nothing special needed, you don't even need to create the equations yourself.

$4.99 per pound. buys b pounds and pays $14.95.

14.95 = 4.99 × b

$4.99 per pound. buys b pounds and pays c.

this is exactly the same as before, just that this time the total amount is not given as a constant but as a variable.

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d dollars per pound. buys b pounds and pays t.

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t = d × b

earned $275, which is $45 more than Noah ("n").

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m = n + $45

earned m dollars, which is y dollars more than Noah (we are asked that Noah's earnings are now called "v").

here your teacher made a mistake.

sure, the only remaining answer is

v = m + y

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7 0
2 years ago
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