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nlexa [21]
3 years ago
5

Which line shows the first error in the solution?

Mathematics
1 answer:
Arlecino [84]3 years ago
3 0
Error
<span>6 x = - 2 (5)
should be

</span><span>2 x = - 18 (5)

answer
</span><span>D. 
Line 5</span>
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LekaFEV [45]

Answer:3003

Step-by-step explanation:

14 choose 6 is 3003 because 14!/6!(14-6)!=9*10*11*12*13*14/6!=3003

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konstantin123 [22]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Multiply each equation by a constant that would help to eliminate the y terms. 2x-5y=-21 3x-3y=-18 What are the resulting equati
anyanavicka [17]

Answer:

6x - 15y = -63

15x -15y = -90

Step-by-step explanation:

We need to multiply the two equations by a constant that will eliminate the y terms.

The two equations are:

2x - 5y = -21

3x - 3y = -18

Let us multiply the first by 3 and the second by 6. The resulting equations will be:

6x - 15y = -63

15x -15y = -90

Note: To solve the system of equations we can simply subtract the first from the second.

8 0
3 years ago
Plz plz help<br>I've been stuck on this since yesterday
Vanyuwa [196]

y=ax+b

then

-9= -9a+b

0= -6a+b


a=3 and b=18


y=3x+18

7 0
3 years ago
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Cooper wrote checks on his checking account for $20, $20, $18, $20, and $35. He also deposited $53 in the account. Which number
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C beacause I’m big brain
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