Answer:
Q+D = 65, multiply both sides by 2525Q + 25D = 162525Q + 10D = 950 subtract to get 15D = 675 D = 675/15 = 135/3 = 45 dimes Q = 65-45 = 20 quarters25(20) + 10(45) = 500+450 = 950
Answer:
-19 < -18
-19 < -17
-19 < -16
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
Step-by-step explanation:
can also be written as 
Simply to
-OTHER METHOD-
can be simplified to 
There is no following, however
Motion, best describes the movement of an object.
Hope this helps!
Answer:
Step-by-step explanation:
We can add the two equations to eliminate the variable 
and solve for 
:
Now, we can use substitution to solve for :
(given)
Hope this helps :)
