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harina [27]
3 years ago
14

when buying a new dress, you have the choice of 3 different lengths, 5 different colors, and 2 different styles. How many choice

s are there for one dress?
Mathematics
2 answers:
Anettt [7]3 years ago
7 0
Might be 30 3*5 = 15 *2 = 30
Thepotemich [5.8K]3 years ago
5 0
Three choice because the choice are all different
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If f(x) = -3x - 5 and g(x) = 4x - 2, find (f+ g)(x).
STALIN [3.7K]

Answer:

-40x

Step-by-step explanation:

f(x) =-3x-5

g(x) =4x-2

(f+g)(x) =?

now,

f(g(x))

=f(4x-2)

=-3×4x-2-5

=-10×4x

=-40x

7 0
2 years ago
What is the lowest term for 5/8+1/2=
irakobra [83]

Answer:

5/8+1/2=9/8 or 1 1/8

Step-by-step explanation:

1/2 x 4 (top and bottom)= 4/8

5/8 + 4/8 = 9/8

3 0
2 years ago
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What is the approximate area of the triangle below?
Alecsey [184]
Can you include a picture of the problem theres no information
7 0
3 years ago
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The high school leadership team is having a car wash. They charge $5.50 for large cars and $4.00 for small cars . They had a suc
11Alexandr11 [23.1K]

Answer: 56 large cars and 86 small cars.

Step-by-step explanation:

Let's call:

l: the number of large cars.

s: the number of small cars.

Then, you can set up the following system of equations:

\left \{ {{l+s=142} \atop {5.50l+4.0s=652.50}} \right.

You can use the Elimination Method:

- Multiply the first equation by -4.0

- Add both equations.

- Solve for l.

\left \{ {{-4.0l-4.0s=-568} \atop {5.50l+4.0s=652.50}} \right.\\--------\\1.5l=84.5

l≈56

Substitute l=56 into one of the original equations and solve for <em>s:</em>

<em> </em>56+s=142\\s=142-56\\s=86

3 0
2 years ago
Billy buys a fridge.
Alex777 [14]
To answer this item, we let x represent the original price of the object or the fridge before it happened. 

The representation would lead us to conclusion that the total amount to be paid is equal to,

                   1.20x = £480

The value of x from the equation,

                     x = 400

The answer is <span>£</span>400
7 0
3 years ago
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