The US postal service delivered 7.14 x 1010 pieces of mail in the month of December 7.14 x 1010=7211.4
3.21 x 1010 in the month of January. 3242.1
What is the total mail delivered for these two months?
7211.4
+ 3242.1
__________
10453 .5 TOTAL MAIL
Answer:
100
Step-by-step explanation:
meal costs 80 dollars
ok
Angie paid 10%
ok
left 15% tip
ok
Ok so let's solve
80/100=0.8
now mutiply by 10
8
she paid 8$ sales tax
now get 0.8*15
12
she paid 12$ tip
total have to add now
12+8+80=100
Hope this helps
Answer:
The width of the desk is 3
Step-by-step explanation:
plug in what you already have and solve.
A= l x w
18=6x w
when you solve for w you get 3
Answer:
Mark as brainliest if helped Thanks!
Step-by-step explanation:
funtion is:
therefore 
is
Now
(Calculation of this it too long and it is hard to type on brainly)
here is the answer though....
= 4/5
=0.8
