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diamong [38]
3 years ago
9

What is the size of the matix resulting from [4 -1 0] x [2 1 0 -3 -7 2 1 -5 2]

Mathematics
1 answer:
Misha Larkins [42]3 years ago
5 0

Answer:

3396

Step-by-step explanation:

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Danny spent $4 on her earnings on an afternoon snack and $16 on a new book afterward she had at least $8 left. wight and any ine
ryzh [129]
Hello!

Danny spent $4 on a snack, $16 on a new book, and has $8 left. 

4 + 16 + 8 = $28. 

28 - 4 - 16 \neq 28
Enjoy.

Brainliest please?
3 0
3 years ago
Two classes have a total of 50 students. One class has 6 more students than the other. How may students are in the larger class
givi [52]
Subtract 6 from 50:
50-6 = 44
Divide 44 by 2:
44/2 = 22

add 6:

22+6 = 28

There is 22 in the smaller class and 28 in the larger class.
5 0
3 years ago
A mattress store received a shipment of ten mattresses. Before the shipment, it had 782 mattresses in stock. How many mattresses
Vikentia [17]

Answer:

uh 792?

Step-by-step explanation:

 782

+  10

----------

792

7 0
2 years ago
Read 2 more answers
Plz help question below
bearhunter [10]
Plan A costs a total of $95 since it says $95 for unlimited talk and text.

Plan B:
(.10 x 800) + (.05 x 1000)
The (.10 x 800) represents 10 cents per talk minute for 800 minutes.
The (.05 x 1000) represents 5 cents per text message for 1000 text messages.
Solve:
.10 x 800 = 80
.05 x 1000 = 50
80 + 50 = 130
This means Plan B will cost him $130 under these conditions.

Plan C:
20 + ((.05 x 800)+(.05 x 1000))
The 20 + represents a flat rate of $20 per month.
The (.05 x 800) represents 5 cents per call minute.
The (.05 x 1000) represents 5 cents per text.
Solve:
.05 x 800 = 40
.05 x 1000 = 50
20 + 40 + 50 = 110
This means Plan C will cost him $110 under these conditions.

Plan D:
45 + (.10(800 - 500))
The 45 + represents a flat monthly rate of $45.
The (800 - 500) represents how many minutes he has to pay for with the 500 free.
The .10 is the cost per extra minute.
Solve:
800 - 500 = 300
.10 x 300 = 30
45 + 30 = 75
This means Plan D will cost him $75 under these conditions.

In short:
Plan A- $95
Plan B- $130
Plan C- $110
Plan D- $75 
The least expensive among these is Plan D, which only costs $75 per month.
5 0
3 years ago
Which equation represents the proportional relationship of the total amount of money earned, m, to the number of hours worked, h
Anika [276]

Answer:

plk

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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