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Gennadij [26K]
3 years ago
15

Help please :D look at the photo (im really bad at this

Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0

Answer:

20

Step-by-step explanation:

20

tia_tia [17]3 years ago
8 0
20 is the answer but it has to be long so lalalallalala
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During a fundraiser, students in Math Club make a $0.50 profit for every candy bar they sell. Let n represent the number of cand
enot [183]

Answer:

$5

Step-by-step explanation:

If every candy bar is $0.50 and they sell 10 just do

0.50 x 10 = 5

3 0
3 years ago
Show me step by step : 0.18x1.5
rosijanka [135]

Answer:

0.27

Step-by-step explanation:

0.1 8

x 0.50

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000

900

x 1800

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2700 = 0.27

3 0
3 years ago
What are the three differences between an inconsistent system and a consistent and independent system. Explan?
RUDIKE [14]
Hey there Mejia021274,
1) Independent systems have exactly one solution:
x + y = 1
x - y = 3
x = 2, y = -1

2) Inconsistent systems have no solutions :
5x + y = 6
5x + y = 10
There is no solution as 5x + y cannot be equal to 6 and 10

3) Consistent systems have a lot of solutions:
x+y = 5 
<span>2x+2y = 10 </span>
<span>A few solutions to this system are (1,4), (2,3), (3,2), (4,1), (5,0), and so on.
</span>
Hope this helps :))

~Top
5 0
3 years ago
A bag contains 5 red blocks, 7 yellow blocks, and 8 green blocks. What is the ratio of green blocks to total blocks? Choose all
zysi [14]

Answer:

E

Step-by-step explanation:

Total: 20 blocks

Green: 8

8/20

Please mark as Brainliest! :)

Have a nice day.

3 0
3 years ago
Read 2 more answers
Billie Holiday sells children's clothing for Sara Vaughn's Toddler Shop. Baby blankets sell for $29.99 after a markup rate based
Mariulka [41]

Answer:

Cost: $14.349

Markup: $15.649

Step-by-step explanation:

1. Rewrite the percent as decimal. Divide it by 100, as following:

 109/100=1.09

3. Now, knowing that Baby blankets sell for $29.99 after a markup rate based on cost of 109%, you can write the following expresion:

x+1.09x=29.99

Where x is the cost.

 4. You must solve for x, then, you obtain:

2.09x=29.99\\x=\frac{29.99}{2.09}\\x=14.349

5. The markup is:

M=29.99-14.349=15.649

6 0
3 years ago
Read 2 more answers
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