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LenaWriter [7]
3 years ago
10

There are 7 more girls than boys in a class. There are 23 students in the class in all how many girls are there in the class. Wh

at are the unknowns in this problem?
Mathematics
1 answer:
Flura [38]3 years ago
6 0
The unknown is how many girls and boys are in the class.
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Carson wants to install wallpaper on the wall in his bedroom with the shape and dimensions shown below. To determine the area of
Firlakuza [10]

Answer:

II think the answer might be 12ft by 11ft i'm not sure

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve for x: 12-2x=-2(y-x)
a_sh-v [17]
12 - 2x = -2(y - x)

12 - 2x = -2y - (-2x)

12 - 2x = -2y + 2x

12 - 2x - 2x = -2y + 2x - 2x

12 - 4x = -2y

12 - 12 - 4x = -2y - 12

-4x = -2y - 12

-4x/4 = -2y/4 - 12/4

-x = -0.5y - 3

-x/-1 = -0.5y/-1 - 3/-1

x = 0.5y + 3

or

x = 3 + 0.5y
3 0
3 years ago
Plz help me with this question
solniwko [45]
The answer is 13/25 13 is odd so it can't be evenly divided by anything so it is in its simplest form
6 0
3 years ago
What is the square root of 18 plus the square root of 2? And is it rational or irrational?<br>​
kicyunya [14]
The answer is (rounded to the nearest tenth) about 5.7 and since neither 18 or 2 have a perfect square, so this is irrational.
6 0
3 years ago
What's 7/12 minus 3/12 simplified? BTW ONLY IN 4TH GRADE MAKE IT CLEAR
dusya [7]
7/12 - 3/12 = 1/3
Simplify each fraction if possible.
Same denominator? YES!
7 - 3 = 4
Since they have the same denominator, you just subtract the numerators.
Then simplify 4/12
4/4= 1 12/4= 3
Answer: 1/3
Hope that helps!
4 0
3 years ago
Read 2 more answers
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