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LUCKY_DIMON [66]
3 years ago
7

Help plss!!show me how to do this and the answer for 20 or 15 points thx!

Mathematics
1 answer:
GarryVolchara [31]3 years ago
4 0
Let me show you a website that has saved my behind so many times in high-school...

https://www.cymath.com/

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Ry
yanalaym [24]

Answer:

3x + 2 = y

hope it was helpful

4 0
3 years ago
Three times the sum of a number and 4 is the same as 18 more than the number
11Alexandr11 [23.1K]
First, figure out what you do and don't know....
You do know that 3 times the sum of a number and 4 is 18 more than the number....you don't know the number so you make it the variable x 
now take 3 times the sum of a number and 4 and make that an expression 3x+4 this expression is the same or equal to the sum of x and 18 x+18
3x+4=x+18
2x+4=18
2x=14
x=7
hope this helped :)
         
5 0
3 years ago
Find the area of the rhombus please or teach me how to find the area
nevsk [136]
A=pq divided by 2.
I hoped this helped a little
3 0
3 years ago
Can you help me with this please???
Dahasolnce [82]

Answer:

c?

Step-by-step explanation:


8 0
3 years ago
A package of 25 wristbands cost $5.25. At this rate, what is the cost of 1 wristband in dollars and cents?
azamat

Answer:

$0.21

Step-by-step explanation:

We can set up a proportion. Say x is the cost of 1 wristband:

\frac{5.25}{25} =\frac{x}{1}

Now, we cross multiply:

25x = 5.25

Solving for x, we see that x = 0.21.

Thus, the answer is $0.21.

6 0
3 years ago
Read 2 more answers
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