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attashe74 [19]
3 years ago
7

Plz answer these 2 questions hurry

Mathematics
1 answer:
yawa3891 [41]3 years ago
7 0
1: answer is 8a+24b
2: answer is 6x+33y
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Help:(!!.!.!.!.!.!!.!.
andre [41]

Answer:

Step-by-step explanation:

10(5)=50

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
If the cost price of a bag is AED 2176 and its selling price is AED 2497 then find the profit
ICE Princess25 [194]

Answer:

321 AED

Step-by-step explanation:

2497 - 2176 = 321 AED

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2 years ago
Which angles are supplementary to eachother
Harman [31]

Answer:

14 and 15

Step-by-step explanation:

6 0
3 years ago
Turn the sentence into an expression please
sveticcg [70]

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(x+20) + (x-9)

Step-by-step explanation:

3 0
3 years ago
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