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nasty-shy [4]
4 years ago
7

3x+10y=13 4(-2y+x)-9x=13

Mathematics
1 answer:
Alekssandra [29.7K]4 years ago
7 0

For the first one your answer would be

The problem would stay the same because you can't combine like terms.

For the second one your answer would be

-8y-5x=13

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Find the solution by graphing the equations pls help
lilavasa [31]

Answer:

graph these
y = 2x + 2
y = 2x - 3

Step-by-step explanation:

2x - y = -2
2x - y = 3

convert to y intercept form
first
2x - y = -2
-y = -2x - 2
y = 2x + 2
second
2x - y = 3
-y = -2x + 3
y = 2x - 3

you are left with
y = 2x + 2
y = 2x - 3
i cannot graph these for you, but i assume you know how, there is no solution because the lines are parallel

4 0
2 years ago
3(x – 2) – 2x + 3 = -12
enyata [817]
X = 9 sorry if x isnt what youre looking for
6 0
3 years ago
-2.3,-2 2/4,-2.6 from least to greatest
Pie
If you think about it, you have your answer in your question.

Convert 2/4 to 1/2 which in decimal form, is .5.

You’re final answer is -2.3,-2 2/4,-2.6.

I hope this helps!
7 0
3 years ago
What is the one-hundredth term in the sequence 14, 19, 24, 29, 34…?
anzhelika [568]
Rule: look at the sequence. It has the last number as 4 then 9 then for. 4 for odd numbers(odd term numbers like number 3,5 so on) so the last number of the 100 term is 9. It’s 509.
8 0
3 years ago
PLS HELP TELL WHETHER X AND Y SHOW DIRECT VARIATION!!!
jarptica [38.1K]

Answer:

Try using this calculator

Step-by-step explanation:

https://www.mathpapa.com/algebra-calculator.html

4 0
3 years ago
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