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GuDViN [60]
3 years ago
10

Please hurry

Mathematics
2 answers:
kap26 [50]3 years ago
8 0

Answer:

c is the correct answer

Step-by-step explanation:

If a shirt is originally 50 and you plug it into that equation

dicount price =(50)(0.12)

you get 6 which you subtract from 50 to get the discount price.

Leya [2.2K]3 years ago
3 0
The second answer i think is the best one
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Helpppp I’ll mark brainliest
Svetllana [295]
X is 5
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3 years ago
This is the problem that I need help with please. :)
Anna35 [415]

Answer:

umm I think it 186

Step-by-step explanation:

8 0
3 years ago
A proportional relationship between the number of pounds of cabbage (x) and the price in dollars (y) is graphed, and the ordered
Marta_Voda [28]

Answer: A. 1 pound of cabbage will cost 40 cents.  B. (10,4) means that 10 pounds of cabbage will cost 4 dollars.

Step-by-step explanation:

If it is proportional that means the y value divided by the x value will give you a constant slope.

So using that use the coordinates (5,2)  to find the cost of 1 pound of cabbage.

2/5 = 0.4

so you could write the equation y= 0.4x  where x is the number of pound.

Part A:     y= 0.4(1)    

                y= $0.40  which means one pound of cabbage will cost 40 cents.

Part B.    (10,4) in this case it will means that for 10 pounds of cabbage it will cost $4.

   Plot it into the equation and find out

 in the coordinates (10,4) 4 is the y and 10 is the x

   4= 0.4(10)

  4= 4  

Which means it true that 10 pounds of cabbage will cost 4 dollars.

5 0
3 years ago
A line of best fit can be established with which of the following? Select all that apply.
garri49 [273]
Line of best fit also known as a linear regression or a trend line, the line of best fit is common tool for showing how two variables are related.This can be established by:
Positive correlation
all scatter plots
negative correlation
Line of best fit is used in order to demonstrate any observed trends in order to predict future outcomes regarding the data point variable in use. 
6 0
2 years ago
For a given set of rectangles, the length is inversely proportional to the width. In one of these rectangles, the length is 12 a
RSB [31]

Answer:

The width is 8 units

Step-by-step explanation:

This is a variation problem we are to work with.

Length is inversely proportional to width, let length be l and width be w

modeling the statement mathematically, we have lw = k where k is the proportionality constant

Now let’s get k from l = 12 and w = 6

k = 12 * 6 = 72

Now for the second rectangle also;

lw = k given l = 9

9w = 72

w = 72/9

w = 8

3 0
2 years ago
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