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julsineya [31]
3 years ago
10

HELP WANTED!!! 10 POINT REWARD!!!

Mathematics
1 answer:
nasty-shy [4]3 years ago
8 0
-5(a + 3) = -55
(a + 3)(-5) = -55
(a + 3) (-5)/-5 = -55/ (-5)
a + 3 = 11
a + 3 (-3) = 11 (-3)
a = 8

hope this helps
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Answer:

The new pressure of the gas is 42 pounds per square inches.

Step-by-step explanation:

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V\propto \frac{1}{P}

We can rewrite the above equation is

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At a pressure of 14 pounds per square inches, a balloon is filled with 93 cubic inches of gas.

The volume of the gas is decreased to 31 cubic inches.

Here,

V_1= 93 cubic inches, P_1 = 14 pounds per square inches,

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\frac{V_1}{V_2}=\frac{P_2}{P_1}

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\Rightarrow \frac{P_2}{14}=\frac{93}{31}

\Rightarrow {P_2}=\frac{93}{31}\times 14

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4 years ago
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sweet-ann [11.9K]

Answer:

(1,0)

Step-by-step explanation:

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