First divide the 2nd equation by -3
3x+3y=10
same as other
they are the same line
so the solution is where they intersect
they are the same line
the intersection points are the points on the line
the solution is 3x+3y=10, that's all the points that satisfy the system
<span>2100 bacteria will become 4200 in 10 days, 4200 will become 8400 after 20 days, 8400 will become 16800 after 30 days, 16800 will become 33600. for the final 5 days you will add half of the double period. so half of 33600 is 16800. Now add those together. The answer is 50,400 bacteria after 45 days.</span>
Answer:
129 468
Step-by-step explanation:
I'm not sure if you're supposed to reuse the same numbers just in a different Three digit number. Or if you're supposed to use the number one time and one time only. But if not here's there's some numbers that you could use
He basically all You have to do Is take the numbers and turning them into three digit numbers Without repetition.
Hope this helps you!
Also it's saying that 664 is not allowed Because it they are reusing the six When there's no Extra six to use. So remind you not to use the same number twice!
Hey, so x would be -10. If I need to type the work out I can just let me know.
Answer:
ok so first you do this 25.75 + 6.20 = 31.95 and then you just do like this 53.65 - 31.95 = 21.7 that would be the answer and the answer is 21.7
Step-by-step explanation:
hope this help and if this is wrong i am very sorry