The graph shows the motion of two trains starting at different places on tracks that run
side by side. their speeds can be compared by comparing the stoepness of the
graphed lines
reference
use the drop-down menus to complete the statements.
distance traveled
(mi)
calculator
time (hr)
clear
check
glossary
train a travels
miles in 3 hours. train b travels
miles in 4 hours,
language
english
train a's speed is
miles per hour. train b's speed is
miles per hour.
train a. the graph for train b is
the graph for train a.
train b traveled
safari

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

never fear papaguy is here

answer

step-by-step explanation:

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