Answer:
no
Step-by-step explanation:
1.8×100 would be 180 because you're moving the decimal place two to the right.
Answer:
21
Step-by-step explanation:
change,c = 20 - p
so in Excel for example
put 20 in column a
put 11.59, 17.50 etc in column b
in column c put the equation '=20 - b1'
1/9
2
1 4/5
3 1/2
There's your answer.
I hope this helps you
x=y+4
3 (y+4)+y=8
3y+12+y=8
4y= -4
y= -1
x= -1+4
x=3
(3, -1)
