Joyce wants to go to the zoo with her friend over spring break. You can pay $45 to get into the zoo each time, or join a membership for $50 and then only pay $20 each visit to the zoo. How many times will Joyce need to visit the zoo to justify the expense of the membership fee?(1 point)
Responses
3
3
2
2
5
5
10
5 answers
2
Two systems of equations are shown: 4x+y=−1 x+y=2 and 8x+2y=−2 −4x+cy=−8
What would the value of c need to be to get the same solution for both systems? (
Responses
2
1
4
-4
-2
What would the value of c need to be to get the same solution for both systems? (
Responses
2
1
4
-4
-2
its -4
-7x - 2y = -13
x - 2y = 11
step by step help please
x - 2y = 11
step by step help please
-7x - 2y = -13
x - 2y = 11
x - 2y = 11