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Ber [7]
2 years ago
14

Answer all questions please :)

Mathematics
2 answers:
krok68 [10]2 years ago
7 0
1. Is 2ba 2. Is 6.4n^2 3. 24k - 6
Pachacha [2.7K]2 years ago
4 0
1 is 2ab 2 is 8.4n and 3 is 24k-6
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The sum of three numbers is 102. The first number is 6 more than the second. The third number is 4 times the second. What are th
const2013 [10]

Answer:

1st number: 22

2nd number: 16

3rd number: 64

Step-by-step explanation:

x + y + z = 102

x = 6 + y

z = 4y

plug that in!

(6 + y) + y + (4y) = 102

get rid of the parenthesis (I added them so you could see what I was replacing) and add like terms.

6 + 6y = 102

move 6 to the other side.

6y = 96

y = 16

now that you know one number, you can solve the equations for the rest!

x = 6 + (16)

z = 4(16)

__________________________________________________________

x = 22

y = 16

z = 64

6 0
2 years ago
Find the volume in cubic centimeters
Scilla [17]

Answer:

it should be d. 315

Step-by-step explanation:

to find the volume, we need to multiply length x width x height. the base is both width and height together, so if we just multiply the base and the height we should get the volume which would be 315 cubic centimeters.

i have not done the test, so please tell me if im incorrect.

7 0
2 years ago
can someone please help me with this please. I'm serious stuck on this what will I put for a? and b?
atroni [7]
21,400 \times 0.03 = 642
21,400 + 642 = 22,042

OR
21,400 \times 1.03 = 22,042  same either way.
8 0
3 years ago
What ya'll favorite singer
Svetradugi [14.3K]

Answer:

Alec benjamin and ariana grande

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Mako's goal is to save $42. He currently has $2 and
matrenka [14]

Answer:

5 weeks its 40 divided by 8

Step-by-step explanation:

8 0
3 years ago
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