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Nikolay [14]
3 years ago
13

Help i don't understand please lolololol

Mathematics
2 answers:
nikitadnepr [17]3 years ago
7 0

set the equations equal to each other and solve for the variable x. then use the answer from x and plug it in to the equations and you should get an answer

3x=63

63÷3=x

21=x

x=21

that is the value of x

Glad to help!

agasfer [191]3 years ago
4 0
Set the equations equal to each other and solve for the variable x. then use the answer from x and plug it in to the equations and you should get an answer

3x=63

63÷3=x

21=x

x=21

that is the value of x

73 is the answer to the top equation and the bottom equation in the triangle. Meaning the equations are equal to each other when you have 21 plugged in for the variable x.
make sure to put your label if it asks for it. it means the book or the teacher. go by what the teacher says if it is different from what the book says



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Order the subjects from least to greatest art for 25th English 13% math 0.28 other 7% science 21 over 100 social studies 0.15
Airida [17]

Answer:

Other, English, Social Studies, Art, Science, Math

Step-by-step explanation:

Let's start by tking each subject and putting them in decimal form, so that way we have an accurate way to see which is truly greater.

Art is 4/25, so to get the denominator up to 100 (the number it needs to be at to convert to decimal form). You have to times 25 by 4, and also 4 by 4. You get 16/100, which is .16 in decimal form.

English is 13%, or 13/100. Just convert it to decimal and you get .13

Math is already at .28

Other is at 7%, or 07/100. In decimal form, .07

Science is 21/100, and in decimal form, .21

Social studies is in decimal form at .15

You now have the numbers .16, .13, .28, .07, .21, and .15

Just put these in order and you get:

.07, .13, .15, .16, .21, .28

Other, English, Social Studies, Art, Science, Math

4 0
3 years ago
2/4 - 1/4 please hep i know im not that good <br> for asking this
Nady [450]
Since they have equal bases you can subtract it like a regular number. 2-1 equals 1 so the answer would be 1/4
3 0
3 years ago
I need help finding the slope
lorasvet [3.4K]

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (1, 1) and (x₂, y₂ ) = (2, 2) ← 2 ordered pairs from the table

m = \frac{2-1}{2-1} = \frac{1}{1} = 1

4 0
3 years ago
Nicolas is setting up water stations for a 10-mile run. He already has the first one set up 8 miles from the starting line. He n
storchak [24]

Answer:

120

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I need help please!:D
True [87]

5×15= 75 the 4 days is irrelevant

4 0
3 years ago
Read 2 more answers
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