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Inga [223]
3 years ago
14

What is the y-value when x equals 7? y = 310 - 25(x)

Mathematics
2 answers:
MrRissso [65]3 years ago
8 0
Y=135......!.!.!.!.!.!.!.!.!.!.!
monitta3 years ago
6 0

Answer:

y=135

Step-by-step explanation:

To find the solution, we must put 7 in for x and solve, as shown:

y=310-(25)(7)\\y=310-175\\y=135

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What is the expression of 1/4/1/7​
Lady_Fox [76]
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4 0
4 years ago
Please help!!!!due at 11 .I think the number of sodas sold was 48 but I don't know how many hotdogs were sold
Alex Ar [27]

Answer:

Number of sodas sold: 78

Number of hot dogs sold: 24

Step-by-step explanation:

Number of sodas sold = x

Number of hot dogs sold = x - 54

Total number of sodas and hot dogs = x + x - 54 = 2x - 54

Total number = 102

2x - 54 = 102

2x = 156

x = 78

Number of sodas sold = x = 78

Number of hot dogs sold = x - 54 = 78 - 54 = 24

Answer:

Number of sodas sold: 78

Number of hot dogs sold: 24

6 0
3 years ago
2) Find the area. Show All your work for full credit.
svlad2 [7]

Answer:

35

Step-by-step explanation:

hi you would use the equation 1/2 b *h which is = to 1/2*14*5 which equals 35. Hope this helps thanks :)

6 0
3 years ago
Help please!!!!!!!!!!
adell [148]

Answer:

1/2?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the volume of the solid generated when the region in the first quadrant bounded by the graph of y=x^3, the x-axis, and t
son4ous [18]

Answer:

The first thing we need to do is to find the area bounded by:

y = x^3

y = 0

between:

x = 0 and x = 2

This is the integral of the given function between x = 0 and x = 2, written as:

\int\limits^2_0 {x^3} \, dx = \frac{2^4}{4}  - \frac{0^4}{4} = 2^2 = 4

This means that the area of the bounded region is 4 square units.

Now, if we do a full rotation around the x-axis, the volume generated will be equal to the area that we obtained times 2*pi units.

The volume is:

V = (4 square units)*(2*pi units) = 8*pi cubic units.

(Notice that no option coincides with this, there may be a mistake in the options)

3 0
3 years ago
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