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Klio2033 [76]
3 years ago
7

Solve for x.

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
8 0

Step-by-step explanation:

6x - 22 = 44 \\ 6x = 44 + 22 \\ 6x = 66 \\ x =  \frac{66}{6}  \\  \huge \red { \boxed{x = 11}}

Zanzabum3 years ago
3 0

Answer:

11

Step-by-step explanation:

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Find the value of this expression if x = 5.<br> x2 + 2<br> x+4
denis-greek [22]

Answer:

If x=5, the solution would be 3.

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4 years ago
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A food truck sells salads for $6.50 each drink for $2.00 each. the food trucks revenue fron selling a total of 209 salads and dr
lana [24]
S = # of salads
d = # of drinks

$6.5s + $2d = $836.5
s + d =209

1. Isolate a variable.

s = 209-d

2. Plug in.

6.5 (209-d) + 2d = 836.5

1358.5 - 6.5d + 2d = 836.5
-4.5d = -522
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4 years ago
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The value of an autographed baseball card increased from 39$ to $65.what is the increased percent
Inessa [10]

Answer:increased percent = 66.67%

Step-by-step explanation:

The value of an autographed baseball card increased from 39$ to $65. This means that the price of the autographed baseball card increased from the original price to the new price by a certain percentage.

Let x percent = the percentage increase of the price of the autographed baseball card from the original price to the new price.

Percentage increase =

(New price of price of the autographed baseball card - the original price of the autographed baseball card) / the original price of the autographed baseball card × 100

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5 0
3 years ago
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jenyasd209 [6]

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Which equation is correct?
nikdorinn [45]

Answer:

D) arccsc (x) = arcsin (1/x)

Step-by-step explanation:

Here's how you can prove it: Consider a right triangle with hypotenuse 1 and a side length 1/x.  If θ is the angle opposite of 1/x, then:

sin θ = 1/x

and

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θ = arcsin (1/x)

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Therefore:

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6 0
3 years ago
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