Answer:
t
Step-by-step explanation:
Answer:20
Step-by-step explanation:
Just multiply the given x values by the function rule, that’s how you get ur y
Answer:
4,8
Step-by-step explanation:
let the numbers be x and y
x+y=12
x-y=-4
add
2x=12-4=8
x=8/2=4
4+y=12
y=12-4=8
so numbers are 4 and 8
Answer:
y=4
Step-by-step explanation:
4y+3=19
=4y=19-3
=y=16/4=4
