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pantera1 [17]
3 years ago
8

Someone help with 16!! Please!

Mathematics
1 answer:
Grace [21]3 years ago
8 0

5x-2y=14

2x-y=5

4x-2y=10

x=4

y=3

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Emily wins 22000$. She has to pay 10% for charity and then she decides to buy a car for 10800$. She divides the rest of them bet
devlian [24]

Answer:

$7 200

Step-by-step explanation:

Amount of money paid for charity = \frac{10}{100} × $22 000

                                                         = $2 200

Remaining money left for children = $22 000 - $2 200 - $10 800

                                                         = $9000

Let the amount of money her son receives be x and the amount her daughter gets be 4x.

Son's $ + Daughter's $ = $9000

x + 4x = 9000

5x = 9000

Amount of money her daughter gets (4x) = \frac{4}{5} × 9000

                                                                     = $7 200

4 0
3 years ago
The price of a phone is decreased by 20% and now is $141.6 <br> Find the original price.<br> = $
Paraphin [41]

the answer of it is $2 the original price

8 0
3 years ago
Which equation best represents the graph above
Svet_ta [14]

Answer:

x = -1

Step-by-step explanation:

Since the line is completely vertical there is no slope.

When a line is completely vertical, the setup is x = ___ (fill in the blank with the number that the line intersects on the x axis, in this case -1.)

When a line is completely horizontal (not applicable in this problem) the setup is y = ___ (fill in the blank with the number the line intersects on the y axis.)

7 0
3 years ago
The Punjab Highway department is studying traffic pattern on G.T. Road near Lahore. As part of previous study, population standa
Ainat [17]

Answer:

for this we need 90 percent 5410

so we multiply 5410*0.9=4869

Hope This Helps!!!

5 0
3 years ago
10 times as much as 0.3
ruslelena [56]
Thats the same thing as 0.3 x 10
when mulitplying by 10, 100, 1000, etc.
what i do is i move the decimal place over how many zeros there are so there is one zero and that means you need to move the decimal place over one space to the right so the answer is 
3

6 0
3 years ago
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