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nikitadnepr [17]
3 years ago
14

Please solve this simultaneous equation

Mathematics
2 answers:
Lynna [10]3 years ago
4 0

Step-by-step explanation:

4x+5y=-19x=5y/23

6x-3y=24y=x/4-1/8

Scrat [10]3 years ago
3 0

Answer:

b6 2hich method

Step-by-step explanation:

I solv3 this

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natulia [17]

Answer:

-7.333

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Habiendose organizado un bingo se ha recaudado $1900. Por la entrada de hombres $15 y mujeres $10 y se ha reportado una asistenc
aev [14]

Answer:

The number of men was 80

The number of women was 70

Step-by-step explanation:

The question in English is

Having organized a bingo has raised $1900. For the entrance of men $15 and women $10 and an attendance of 150 people has been reported. Determine the number of men and the number of women who participated in the bingo.

Let

x----> the number of men

y----> the number of women

we know that

x+y=150

x=150-y -----> equation A

15x+10y=1,900 -----> equation B

substitute equation A in equation B and solve for y

15(150-y)+10y=1,900

2,250-15y+10y=1,900

15y-10y=2,250-1,900

5y=350

y=70

Find the value of x

x=150-70=80

therefore

The number of men was 80

The number of women was 70

3 0
3 years ago
I need help please.
12345 [234]

-3x^2 X=4

4^2= 4x4=

16

16(-3)= -48

5 0
3 years ago
What is 2 5/6 ÷ 6 4/5
Anni [7]

Answer:

17/42

Step-by-step explanation:

Just checked

5 0
3 years ago
A factory processes 1,560 ounces of olive oil per hour. The oil is packaged into 24-ounce bottles. How many bottles dose the fac
lozanna [386]
Divide the total amount of olive oil by the amount packaged into an individual bottle.

1560 / 24 = 65 bottles per hour
5 0
2 years ago
Read 2 more answers
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