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postnew [5]
3 years ago
6

What is the answer for X=3-y

Mathematics
1 answer:
andrew-mc [135]3 years ago
4 0

Answer:

y=-x+3

Step-by-step explanation:

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Find the value , i got 8 but not in options pls confirm​
Mashcka [7]

Answer:

E

Step-by-step explanation

24/7+2 = 38/7

if you plus them they are the same

8 0
2 years ago
The students in Ms. Shen’s class are making decoupage boxes. Each box has 6 sides that can be covered by images. There are 20 st
mrs_skeptik [129]
3 because 20/6=3.3333333333 so you would have 3 because you can split the pictures
3 0
3 years ago
Kim, Laura and Molly share £385
trapecia [35]
Set x equal to the amount of money Kim gets, and y for Molly's money.

 x = 2/5y, since the ratio is 2:5.
y = 105 + x, since Molly has 105 more pounds than Kim.

Substitute x into this equation, so that y = 105 + 2/5y. Subtract 2/5y from both sides to get 3/5y = 105. Divide each side by 0.6 (equivalent to 3/5) and you get y = 175, which is how much Molly has. Kim gets 2/5 of Molly's share (or 105 fewer pounds), so she has 70.

70 + 175 (Kim and Molly's shares) is equal to 245. Therefore, Laura receives the remaining 140 pounds.

140/385 = a/100
Cross multiply so that 385a is 14000. Divide by 385 to get 36.4 (rounded).

Thus, Laura receives about 36.4% of the total money. Hope this helps (:
5 0
3 years ago
Write the expression 12^-2 in simplest form.
olga2289 [7]

Answer:

Step-by-step explanation:

1/12^2 = 1/144

8 0
2 years ago
How to find the sides of a 30 60 90 triangle?
Sever21 [200]
All you need to do is plug in the numbers and you'll get the sides.

4 0
3 years ago
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