The answer is 81.1 because since the 9 place value above 5, you round the number in front of it to 1. so the answer is 81.1. I hope that helps.
-20%
work:
(24-30):30*100=
(24:30-1)*100=
80-100=-20
Answer:
x=4.5
y=-2.5
Step-by-step explanation:
Multiply 2x-4y=19 by 3
Multiply 3x+5y=1 by 2
Solve simultaneously
Answer:
Step-by-step explanation:
(19+13)*14/2= 217 sq ft