Answer:
B
Step-by-step explanation:
cause when we substitute 5 in the equation we get 3<7which is true.
There are 23 nickles in her purse
Y = 4x - 1
// Plug this in for variable y in equation [1]
[1] 20x - 5•(4x-1) = 5
[1] 0 = 0 => Infinitely many solutions
Total shells Sandy had = 5
Shells Mageret got = 3
Balance of Seashells
5 - 3
2
Answer:
3:4
Step-by-step explanation:
divide 9 by 3 and 12 by 3
