Answer:
160 miles
Step-by-step explanation:
Distance = speed × time
Speed 1 = 40miles/hr , speed 2 = 50 miles/hr
Time 1 = 3 hrs, time 2 = 4 hrs
Distance 1 = speed 1 × time 1
= 40× 3 = 120 miles
Distance 2 = speed 2 × time 2
= 50 × 4 = 200 miles
Average distance = (distance 1+distance 2 ) ÷ 2
Distance = (200+120) ÷ 2 = 320 ÷2
= 160 miles
I hope this was helpful, please mark as brainliest
1/7
Step-by-step explanation:
Answer:
dude i cant read it its to small
Step-by-step explanation:
The constants are 2, -10, and 5
the variables are x and y
<u>Answer:</u> Jasmine's score is given by

And Waldo's score = 99
<u>Step-by-step explanation:</u>
Let Waldo's score be x
Let Jasmine's score be 3(x-12)
According to question,

So,
Jasmine's score is given by

And Waldo's score = 99