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coldgirl [10]
3 years ago
15

4k – 5m - 32k + 5k Need help please

Mathematics
1 answer:
Step2247 [10]3 years ago
7 0

Answer:

−23k−5m

Step-by-step explanation:

Collect like terms.

(4k-32k+5k)-5m(4k−32k+5k)−5m

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please help please help please please please please please please please please please please please please please please please
Agata [3.3K]
1) 5^6
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3 years ago
What is the reciprocal of 6/11?
Zielflug [23.3K]

Reciprocal just means to flip the fraction around:

6/11

11/6

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3 years ago
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How would you solve the equation -13=-5║n║
miss Akunina [59]

Answer:

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Step-by-step explanation:

8 0
2 years ago
Dorian buys 2 pounds of almonds for $21.98 and 3 pounds of dried apricots for $26.25. Which is less expensive per pound? How muc
ozzi

Answer:

The apricots are less expensive per pound.

Step-by-step explanation:

Cost of 1 pound of almonds = 21.98/2

Cost of 2 pounds of almonds = $21.98

So then you have to do 21.98 - 21.98/2. Which equals $10.99

Cost of 1 pound of dried apricots = 26.25/3

Cost of 3 pounds of dried apricots = $26.25

So then you have to do $26.25 - 26.25/3 which = $17.5 then divide that by 2 which equals $8.75.

To find out how much less expensive you have to find the difference, so to do that you have to do $10.99 - $8.75 = $2.24 per pound less expensive.

4 0
3 years ago
When you multiply a function by -1, what is the effect on its graph?
nataly862011 [7]

C.


If you multiply a function by -1, you are inverting its sign. It means that you have the parent function f(x), and the child function -f(x).


This means that, if you choose the same input x, it will be mapped once to f(x), and once to -f(x).


So, if you draw the two graphs, you will associate two opposite y values to the same x value.


This kind of transformation, (x,y) \to (x,-y) is exactly a reflection with respect to the x axis.

5 0
3 years ago
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