60v = $15
60v/60 = $15/60
v = 0.25
The original value of the baseball card is $0.25
Answer:
y=4x+7
Step-by-step explanation:
it's in the picture
please mark as brainliest
Given:

Find the method .
Sol:

2eq(1) + eq(2) then,

Then apply the elimination method.
Raiz de 4 no se encuentra en los números naturales asi que por descarte la rpta ea la d
Answer:
Third one
Step-by-step explanation:
30x would be 30 times the amount of fish (x)
+ 80y would be 80 times the amount of octopus captured (y)
- 15z would be subtracting 15 times the amount of crabs she captures