Answer: (1,2)
Step-by-step explanation: where the lines intercept
Answer: no... 40 miles per hour means that Bonnie would travel that distance in 60 minutes. So, to travel 20 miles at 40 mph.. it would take Bonnie 30 minutes
Step-by-step explanation:
Step-by-step explanation:
:? O ghhbbvbbbnhhggvhgffghhhhfgghtf
4x+7y=47 /*4 ------>16x + 28y=188
5x-4y=-5 /*7 -------->35x-28y=-35
16x + 28y=188, add this two equations
35x-28y=-35
16x + 28y+35x-28y=188-35
16x +35x=188-35
51x =153m
x=3
5x-4y=-5
5*3-4y=-5
15-4y=-5
4y=15+5
4y=20
y=5
Answer (3,5), B
