<span>When rounding to the nearest ten, look at the number in the ones place. If the number is below five then the number in the tens column would stay the same, so your answer would be 360. If the number in the ones column is five or above the number in the tens column would round up, so the answer would be 370.
When rounding to the nearest hundred, look at the number in the tens place. If the number is below five then the number in the hundreds place would stay the same, so your answer would be 300. If the number in the tens place is five or more then you would round up, so the answer would be 400.</span>
so basically for this problem you're just going to plug in the point (3,-3) into every equation, keeping in mind that the 3 is the x value and that the -3 is the y value. once you plug it in you can just use order of operations (pemdas) to solve.
the equations that do work with the point (3,-3) are (2x+4y=-6)
(2x-3y=15)
(8x+3y=15)
(7x-2y=-24)
Step-by-step explanation:
so to work one of these problems you take (2x+4y=-6) and plug in your variables.
2(3)+4(-3)=-6
then you're going to multiply
6-12=-6
the subtract the negative twelve from the 6
-6=-6
so we get a true statement. if you do this and the two numbers don't match then the equation does not work with your point. I hope this helps!
Answer:
0.681926045434
Step-by-step explanation:
Answer:
The answer is A
Step-by-step explanation:
Answer: x=6
Step-by-step explanation: