Answer:
x=y-4 -10x+3y=5
y=x+4 y=10/3x+5/3
x+4 =10/3x+5/3
x=1
y=1+4 y=10/3(1)+5/3
y=5 y=5
so
y=5
(1,5)
No he is not lol 16÷4=4, To buy 10, 10×4=40. 40-35=5 he needs 5 dollars more
5 + 3t
Step-by-step explanation:
t = amount Tanya has
Lucy = $5 more than 3x of what Tanya has