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xxTIMURxx [149]
2 years ago
12

You return several shirts to a store. The receipt shows that the amount placed back on your credit card is − $30.60. Each shirt

is − $6.12. How many shirts did you return?
Mathematics
1 answer:
Ivanshal [37]2 years ago
6 0
You returned 5 shirts.
Simply divide $30.60 by $6.12

Hope this helps!
STSN
You might be interested in
The winner of a race ran the distance in 45s at an average speed of 9.6 m/s. The runner who came in last finished and 48 seconds
RSB [31]

Answer:

The answer to your question is speed = 9 m/s

Step-by-step explanation:

Data

Winner                                 Last runner

time = 45 s                           time = 48 s

speed = 9.6 m/s

Process

1) Calculate the distance they ran using the data of the winner

      speed = distance / time

-Solve for distance

      distance = speed x time

-Substitution

      distance = (9.6)(45)

-Result

      distance = 432 m

2.- Calculate the speed of the last runner

-Substitution

      speed = 432/48

-Result

     speed = 9 m/s

3 0
3 years ago
1.
quester [9]

Answer:

800

Step-by-step explanation:

4 0
3 years ago
On the graph below, draw any line with a slope of *positive* 2 and draw any line with a slope of *negative* 2.
Elenna [48]

Refer to the image for the graph of the lines.

The common form of the equation of a line is y = mx + c, where m is the slope of the line and c is a constant.

We need to draw any line with a slope m = 2, and

another line with a slope m = -2.

Disclaimer: Let us assume that the constant c = 0.

Then the equation to the line with a slope of "positive" 2 is given by

y = 2x

Then the equation to the line with a slope of "negative" 2 is given by

y = -2x

Refer to the attached image for the graph of the lines with the slope of "positive" 2 and "negative" 2.

f: green line indicates a line with a slope of "positive" 2.

g: blue line indicates a line with a slope of "negative" 2.

Learn more at:

brainly.com/question/28360812

#SPJ9

6 0
1 year ago
Sketch a possible curve of f(x) given the graphs of f ‘ (x) and f’’ (x) below:
Temka [501]

Step-by-step explanation:

Graph 1 is a parabola and has 2 x points and a turning point

meaning it has a minimum and a maximum point.

conclave points are the highs and lows, once you show this in table then you can interpreted them on a graph see the examples attached.

Graph 1 is opposite to shown interpreted conclave so instead of --c++

we write  + + c - - and draw on quadrant 1 instead of quadrant 3

graph 2 is decreasing so instead of -+ c then + + it would show + -  c then - - so the curve stays in quadrant 3 and 4. Also where c is we draw a 0 and say whether it is minimum or maximum point.

Both graph 1 and 2 demonstrate minimum points for their f(x) for c.

so in your workings within the table you write min as seen in red within the attachment. They wrote max, but you write min as you are in decreasing conclave fx values that reach min point c then they increase and become parabolas.

4 0
2 years ago
Cherri said that 0.9 /3= 0.3 is she correct? explain why or why not
aliina [53]
She is correct! This is so because 3 goes into .9 by .3 times. Hope this helped!
7 0
3 years ago
Read 2 more answers
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