Answer:
Step-by-step explanation:
2x-4y=12.........(1)
-x+2y=-6..........(2)
Multiply equation (2) by 2
-2x + 4y = -12........(3)
Adding (3) from (1)
2x + (-2x) - 4y + 4y = 12 + (-12)
2x - 2x - 4y + 4y = 12 - 12
Ox -0y = 0
No solution
Answer:
Step-by-step explanation:
<u>Step 1: Convert to Scientific Notation</u>
<u />
is in standard notation
is in scientific notation
Answer:
There is no way to measure this. However, if it was multiple choice with four possible answers, and one was correct, then you would have a 25% chance of getting it right.
Answer:
200*34=6800
Step-by-step explanation:
Write the possible combinations like
200*34
200*43
300*24
300*42
400*32
400*23
then you chose what will give you 6800 as the answer
Answer:
119.6 - 18.824x
Step-by-step explanation:
5.2 x 23 = 119.6
5.2 x 3.62x = 18,824x
= 119.6 - 18.824x
sorry if this doesn't help
