Answer:
for the first one its: y=-3/4x+9
for the second one its: already done
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
"Sum" means you add.
The equation is 2+x.
So you go 108-36 which equals 72 than you take 72 and divide it by 4 which 18 so she rode 18 miles the first day
