Step-by-step explanation:
Bus A leave depot at = 3pm
Bus B leave depot at = 3 pm
both leave depot at 3 pm so
Bus A complete its route in25 mins
Bus A reach at his point at 3:25 pm
Bus B complete its route in 30 mins
Bus B reach at his point at 3:30 pm
So
If the buses go back to depot it will take 25 mins so Bus A reach back at depot at 3:50 pm
Bus B at 4:00 pm
Question
: Your brother earned $6 less than you did working last Saturday if you both earned of total of $60 how much did each of you earn?
Answer: $54
Steps: Subtract $6 from $60
60-6=54.
The distributive property is multiplying the numbers outside of the parentheses into the inside
2×4x=8x
2×3=6
8x+6+4
Then do the same thing on the other side
Which gets you
3x-2x-4
so he has the equation
8x+6+4=3x-2x-4
so the answer is B
Answer: in 3 hours the train will catch up
Step-by-step explanation:
60*4=240
80*3=240
Answer: 19 years old
Explanation: We can use the equation 3x+48=105
3 is the growth rate/slope, 48 is the initial height/the constant, and x is the age
Subtracting 48 from both sides leaves us with 3x=57.
Dividing both sides by 3 gives us x=19.