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Tamiku [17]
3 years ago
14

Please answer, I need to finish this assignment.

Mathematics
1 answer:
valentina_108 [34]3 years ago
7 0

Answer:

d

Step-by-step explanation:

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500ml bottle unit cost is $2.10
borishaifa [10]
If you would like to know what is the unit price for the hair shampoo, you can calculate this using the following steps:

500 ml ... $2.10
100 ml ...$x = ?

500 * x = 2.10 * 100    /500
x = 2.10 * 100 / 500
x = $0.42

The unit price for the hair shampoo is $0.42.
3 0
3 years ago
The teacher has 20 Thanksgiving stickers and 5 of them are scarecrows. What percentage of the stickers are scarecrows?(PLEASE HE
Arturiano [62]

Answer:

25%

Step-by-step explanation:

20 / 5 = 4

100 ÷ 4 = 25

= 25%

HOPE THIS HELPS

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8 0
2 years ago
4(a + 2) = -4<br> whats A
OLga [1]
The answer is -3 because -3+2=-1 then -1(4)=-4
4 0
3 years ago
Read 2 more answers
Write an inequality for the following scenario
Novosadov [1.4K]

Answer:

1st or 3rd i think. hope this helps.

3 0
3 years ago
How many real solutions does this system of equations have? x2 +3 = y<br> 3х — у+1 = 0
konstantin123 [22]

Answer:

Step-by-step explanation:

y = x²+3

y = 3x+1

x² + 3 = 3x +1

x² - 3x + 2 = 0

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x = 2, 1

Two solutions

(2,7) and (1,4)

4 0
3 years ago
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