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Lyrx [107]
3 years ago
13

Evaluate the expression for the given variable. Show all work to earn credit 2x2 + 3y +6 if x = 2 and y = 9?

Mathematics
1 answer:
Sladkaya [172]3 years ago
4 0

Answer:

41

Step-by-step explanation:

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Express the following ratio in its simplest form.<br> 4:12
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Answer:

3:12

Step-by-step explanation:

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a bathtub is in the shape of a rectangular prism. its dimensions are 5 feet by 3 feet by 18 inches. the bathtub is three-fourths
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The bathtub has dimensions 5 ft by 3 ft by 18 inches.
Note that 18 inches = 18/12 = 1.5 ft.

The volume of the bathtub is
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The bathtub is three-fourths (0.75) full of water. Therefore the volume of water is
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The water is lost at the rate of 1 ft³/min.
If it takes x minutes to empty the bathtub, then
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6 0
3 years ago
Solve. x - 6 = 3 A) x = -3 B) x = 2 C) x = 3 D) x = 9 Please Help im trying to get my grades up
kirza4 [7]

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What is the slope of the line containing (-3, 5) and (6, -1)?
mario62 [17]

Answer:

-2/3

Step-by-step explanation:

The slope of a line can be represented as \frac{y_{2} -y_{1} }{x_{2}- x_{1} } where (x1, y1) and (x2, y2) are points on the line. We can substitute the points given, (-3, 5) and (6, -1), to calculate the slope:

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Answer:

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