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BARSIC [14]
3 years ago
15

Savanna spent a total of $116 on 30 plates, 40 cups, and 4 packages of napkins. Matthew spent $1000 on 250 plates, 300 cups, and

50 packages of napkins. Justin spent $189 on 55 plates, 55 cups, and 6 packages of napkins.
Which system of linear equations could be used to determine the price of each type of party supply?
Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
6 0

Answer: rate this 5 stars or your gay

Step-by-step explanation:

Just do it

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Y = x2 − 2x − 19
xenn [34]
Y = 5 - 4x

5 - 4x = x^2 - 2x - 19
0 = x^2 + 2x -24
0 = (x + 6)(x - 4)
Therefore x = -6 (Given) or 4

x = 4, y = -9
(4,-9) is the other solution
3 0
3 years ago
Read 2 more answers
Round 155.09271 to the thousands place<br><br><br> Plzzz I need help
mamaluj [8]

Answer:

155.093

Step-by-step explanation:

(Thousands place is underlined)

155.09<u>2</u>71

Since 7 is bigger than 5, you round the 2 to a 3

155.09<u>3</u>

3 0
3 years ago
Help due today find the slope​
Y_Kistochka [10]

Answer:

27.) -4

28.) 3

29.) -2

30.) -3

Step-by-step explanation:

Hope this helped!

3 0
3 years ago
There are four paths from the cabin to the lake. How many ways can you walk from the cabin to the lake and back?
Vsevolod [243]
You can take four ways


3 0
2 years ago
The length of a rectangle is 4.5 cm more than 4 times the width. if the perimeter of the rectangle is 60 cm, what are its dimens
notka56 [123]
W + (4.5 + 4w)= 60
5w + 4.5 = 60
5w = 55.5
w = 11.1
l = 11.1 + 4.5 + 4(11.1)
solve for l to find the length
sorry i half did this. i’m really tired :D hope i helped in something, even tho i could be wrong F
4 0
3 years ago
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