Answer:
8 carnations and 12 zinnias
Step-by-step explanation:
23, you have to round down. If it was 23.527 it would be 24.
Answer: 60 miles
Step-by-step explanation:
Given
It takes ferry 2 hours to travel to town A and only to travel back to town B.
Speed of current is
Suppose the speed of the ferry is mph
Distance traveled in both the cases is same, but it took more time traveling to city A that is, ferry is moving upstream and downstream for returning time.
Distance between the towns is
Answer:
The solution is x=3 , y=-4 or (3,-4)
Step-by-step explanation:
Given equations (1 and 2) are:
To solve a system of equation with elimination method, the co-efficients of one of the variables has to be equated and then the equations are added or subtracted to get an equation in one variable.
Multiplying equation 1 by 2:
Multiplying equation 2 by 3
Adding equation 3 and 4
Putting y = -4 in equation 1
Hence,
The solution is x=3 , y=-4 or (3,-4)