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Lina20 [59]
4 years ago
11

Solve the system of linear equations using substation x=2y+7 3x-2y=3

Mathematics
1 answer:
Andreyy894 years ago
3 0
X=2y+7
3x-2y=3

The first page is the top of the answer sheet.
The second page is the middle of the answer sheet.
The third page is the end of the answer sheet.

~Hope this helped!~

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You are paid 6% commission on the first
Alex

Answer:

$562.50

Step-by-step explanation:

6% of the first $2,000 is $120

8% of the next $3,000 is $240

9% of the rest of the $2,250 is $202.50

Add all of it together any you have $562.50

4 0
3 years ago
0 = y + 19<br> How many squares does this problem's line go through?
sweet-ann [11.9K]

Answer:

y=-19

Step-by-step explanation:

if 0=y+19, we can say that 19+y=0. This would have to be a negative number. Let's plug in -19.

19+-19

19-19

0

y= 19

:D

3 0
3 years ago
Which numbers between 40 and 49 have both 2 and 3 in their prime factorization
kondor19780726 [428]
41-is \ a \ prime \ number \\ 43 -is \ a \ prime \ number \\\ 44-it's \ not \ divided \ by \ 3 \\45-it's \ not \ divided \ by \ 2 \\46-it's \ not divided \ by \ 3 \\ 47-it's \ a \ prime \ number \\ 49 -it's \ not \ divided \ by \ 2 \ or \ 3  \\\\ 42|2 \\ 21|3 \\ 7 \ | 7 \\ 1\\\\ 42=2*3*7 \\\\ 48|2 \\ 24|2 \\ 12|2 \\ 6 \ | 2 \\ 3 \ |3 \\ 1 \\\\ 48=2^4*3
6 0
4 years ago
What is 175-172 divided by 29 over the square root of 20
Fiesta28 [93]
Hello!
This is what I found. The answer is written in Exact Form and Decimal Form
I hope this helps :)

4 0
3 years ago
Chase is a contestant on a game show. His scores in each of the first four
erik [133]

Answer:

the final score of chase is 170

Step-by-step explanation:

Given that

The chase final score would be double his score after the four rounds

So the chase final score is

= (Round 1 score + round 2 score + round 3 score + round 4 score) × 2

= (-35 + 45  + 90 - 15) × 2

= 170

Hence the final score of chase is 170

The same would be considered and relevant

8 0
3 years ago
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