Answer:
wertyu
Step-by-step explanation:
wer
129 rounded to the nearest ten is 130.
When you round to the nearest ten, you should be looking for;
10, 20, 30, 40, 50, 60, 70, 80, 90.
Answer:
$4.78 per square foot if the $80.00 is a flat rate, $6.11 if the installation fee is also per square foot.
Step-by-step explanation:
287.00/60 = 4.78
80.00/60 = 1.33
He had 40 pencils left after he gave away 8, so originally he had 40 + 8 pencils, which is 48.
Now, he bought 4 packages, which had a total of 48 pencils, so divide 48 by 4, which is 12. He had 12 pencils in each package.
To determine the solution arithmetically, first add 8 to 40, then divide 48 by 4.
To determine the solution algebraically, set up and solve the equation 40 = 4x - 8.
Each package contained 12 pencils.
Hope this helps
