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allsm [11]
3 years ago
14

Solve the system of equations using the elimination method 2x + 9y = -40

Mathematics
1 answer:
Ber [7]3 years ago
7 0
Wait like find the variables number ?
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W 3 =512 what is the answer
Soloha48 [4]

w3 = 512

w/3 = 512/3

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Last question plz help
Viktor [21]
the answer is 1,5 OK
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The solution of a+b>−4 is a>−9. What is the value of b?
Lynna [10]

Answer:

b is greater than or equal to 5

5 0
2 years ago
Please help me with this math problem.
mylen [45]
---|--/--/--|--/--/--|--/--/--|--/--/--|--/--/--|--/--/--|--/--/--|--/--/--|--/--/--|--/--/--|--------------
   -5     -4-11/3-3        -2      -1       0         1        2  8/3 3        4        5
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4 0
3 years ago
10x + (-8)= -3x + 2<br> How do I solve this in pemda order
larisa [96]

Answer:

x= 10/13

Step-by-step explanation:

First, we need to put the variable on one side and the constants on another side.

Also a positive and a negative equal a negative. [this is related to +(-8)]

10x+(-8)= -3x+2

+3x         +3x

13x-8=2

    +8  +8

13x=10

Finally you divide on both sides

13x/13=10/13

x= 10/13

I hope this is right! I tried my best

4 0
3 years ago
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