Answer: -19r + 31.7s i think
Step-by-step explanation:
Answer:
3 tons = 6000 pounds
Step-by-step explanation:
1 ton is equal to 2000 pounds, so just multiply 2000 by 3 :)
Hope this helps!
Answer:
that is as simplified as it gets
Step-by-step explanation:
Let the price of adult's ticket be
the expression for the child's ticket is
The price of adult's ticket during off-peak season is
The price of child's ticket during off-peak season is
The total cost paid by The Sandlers is $78
The equation is
=
rearranging to solve the equation
The price of one adult's ticket is $56 (normal price) and the price of one child's ticket is $50
Answer:
the answer is No
Step-by-step explanation:
Since the first line has a slope of -4/7 and the other line has a slope of -1/7. This can be shown in point slope form y-y1=m(x-x1) where m=∆y/∆x.
Through points P and Q, the point slope is represented as -1-(-5)=m(-5-2) ; 4 = -7m ; m = 4/-7. The next two points R and S can be shown in point slope as 5-4=m(-2-5) ; 1 = -7m ; m =1/-7. With the fact that parallel lines must have equal slopes, these two lines cannot be parallel because -4/7≠-1/7