Answer:
70
Step-by-step explanation:
First add the tens: 20 + 30 + 10= 60
Now add the Ones: 7 + 2 + 4= 13
now add them all together: 60+13=73
so the best estimate is 70
Your Welcome
to estimate you should round all the individual numbers to numbers that are easy to work with:
$27 → $30
$32 → $30
$14 → $10
then add the rounded numbers together to find the total
so $30 + $30 + $10 = $70
This means the best estimate is $70
Answer: true
Step-by-step explanation:go go go
612000
(20*3)*60=360
360*1700=612000
-1/60
=
= (find LCM of demoninators)
= -1/60
-2x + 2
2x - 3 - 2y - 4x + 2y + 5
2x - 4x + 2y - 2y + 5 - 3