Answer: 30
Step-by-step explanation:
Answer:
19. y=5x+-1
20. y=-2.5x+4
Step-by-step explanation:
19: 9-4=5
-1+5=4 so m=5
b=-1
so y=5x+-1
20: -1-1.5=-2.5
4+-2.5=1.5
so m=-2.5
b=4
so y= -2.5x+4
Please mark me brainliest
Step-by-step explanation:
2642 and 3842
3842-2642=1200
3842+2642=6484
The answer is 0.200 because when you are rounding, normally you have to see if the number next to the number you are supposed to be rounding to is 4 or under or 5 or over. If the number is 4 or under, you round down and if the number is 5 or over then you round up. So since 9 is in the thousandths place and the number next to it is 6, then you round up and make the entire decimal 0.200.
Answer: 9/17
Reason
The reciprocal is simply flipping the denominator and numerator of a fraction.
1-8/9 as a mixed fraction is 17/9
So the reciprocal would be to flip it,
Giving you 9/17 which is in its simplest form