Answer:
6
Step-by-step explanation:
Before solve this you've to know that,
( + ) × ( - ) = ( - )
( + ) × ( + ) = ( + )
( - ) × ( - ) = ( + )
Let us solve now.
13 + (-7)
13 - 7
= 6
Hope this helps you :-)
Let me know if you have any other questions :-)
D) 8.7lbs
Subtract $2.50 from the total cost, because that's a fixed number, then do more math and boom, just like magic, it's solved.
Answer:
-8
Step-by-step explanation:
the pattern is times 4
AM I PLAYING 2048??????
The formula for slope is (x2-x1)/(y2-y1).
we label the points accordingly:
(-7,3) as (x1, y1)
and
(4,-2) as (x2, y2).
now just plug it into the formula.
(-2-3)/(4-(-7))
(-5/11)
the slope is -5/11.
hope this helps! (:
Answer:
Step-by-step explanation:
Stephanie is 
years old.
Tobie is 
years old.
Ulrika is 
years old.
