Answer:
a = c + 16
Step-by-step explanation:
a = b + 12
b = c + 4
Solve for b in the first equation.
a = b + 12
a - 12 = b
Put b as a - 12 in the second equation and solve for a.
a - 12 = c + 4
a = c + 4 + 12
a = c + 16
Can’t answer this as it gives no information?
Answer:
Step-by-step explanation: she can have four people go and have the last 4 dollers can go in to her buying the lanes
For the first one false false and the second on is true true
He will have 7.75 left from the 20 dollar bill he spent
