6.3 just round from 6.26 to 6.3
Answer:
5
Step-by-step explanation:
x+y=10
x=10-y
x=10-5
x=5
3y= -3x+30
3(10-y)= -3(10-y)+30
30-3y= -30+3y+30
30+30-30=6y
30=6y
y=5
Answer: -0.5c
Step-by-step explanation: multiply -2.5 by 1/5 (0.2) and you get -0/5
77%
23 divided by 30 is 0.766666, which percent-wise is rounded to 77% :)
$40,000
this the workings above
