Answer:
Step-by-step explanation:
answer
x=6,y=14
Step-by-step explanation:
make -5x+5x=40 as equation (1)
4x+3y=24...... (2)
Find equation (3) from (1)
-5x+5y=40
-5x/-5=(40-5y)-5
x= y-8............. (3)
Substitute (3) from (2)
4x+3y=24
4 (y-8)+3y=24
4y-32=24
4y=24+32
4y=56
y=14
find x from equation (3)
x=y-8
x=14-8
x=6
Answer:
C is the correct answer
Step-by-step explanation:
The picture is how I solved it and it will be correct
Top left graph. Shows every gallon of gas gets 25 miles.