Let w = the walking time
the total time is given as 1 hr, therefore (1-w) = running time
Walking dist and running dist is the same
Write a distance equation: dist = speed * time
3w = 9 (1-w)
3w = 9 - 9w
3w + 9w = 9
12w = 9
w = 9/12 = 3/4 hrs walking back
Answer:
30.7
Step-by-step explanation:
It's 30.7 because 707/23
Students = 380
Adults = 150
You can get this by using x = students and y = adults. Then set up a cost equation of:
3x + 4y = 1740
and a total tickets equation of
x + y = 530
Solve using any method.
Answer:
-7x + 21
Step-by-step explanation:
-7(x - 3)
When you distribute the 7, you are multiply it by each term in the parentheses.
-7 • x = -7x
-7 • -3 = 21
Now combine these terms.
-7x + 21
Hope this helps!
Ok, would u rather pay someone 18 dollars or pay them 10 dollars
