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Goryan [66]
3 years ago
8

Need help with these 2

Mathematics
2 answers:
luda_lava [24]3 years ago
4 0
19. 38x - 3y - 34 because 5(7x+3y-8) =!35x+15y-40 and 3(x-6y+2 = 3x -18y +6. Combine alike factors.

20. Yes it is factored correctly.
Arada [10]3 years ago
4 0

Answer:

19 is 38x - 3y - 34

20 would be yes

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How to write 21/5 as a mixed number?
lana [24]

Answer:

4 1/5

Step-by-step explanation:

21 divided by 5 is 4 with one left over so you get 4 1/5

Plz Brainliest

4 0
4 years ago
Read 2 more answers
8 1/2 x 2 <br>2 3/4 x 2<br><br>Both answers added<br>​
cluponka [151]
For the first one the answer is 17

And for the second one its 5.5
3 0
4 years ago
Solve for x 2x +3y = Q
Marianna [84]

Hello! :)

2x + 3y + −3y = q + −3y Add -3y to both sides

2x = q − 3y

2x/2 = q-3y/2 Divide both sides by 2

x = 1/2q + -3/2 y (ANSWER)

Hope this helped you

THEDIPER

6 0
3 years ago
What year was someone born in if they turned 17 on February 12th of this year?
nexus9112 [7]
2004 i think
hope it helps
5 0
3 years ago
Read 2 more answers
The product of two positive consecutive integers is 462
Kitty [74]

Answer:

21 and 22

Step-by-step explanation:

if the first integers is n

The second will be n+1

n(n+1)=462

n²+n=462

n²+n-462=0

n²+22n-21n+462=0

n(n+22)-21(n-22)=0

(n-21)(n-22)=0

n= 21 or 22

6 0
3 years ago
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