50a + 20w is greater than or equal to 350
Answer:

Step-by-step explanation:

At <em>y</em>(0) = 10, when <em>t</em> = 0, <em>y</em> = 10.



Hence, the solution is

I believe that it is “Sakura walks 6 miles every day”
Answer:
w = 5
y = 4
Step-by-step explanation:
w+y=9
3w-y=11
4w = 20
w = 5
y = 4
543,100
543,400
543,642
543,636
543,367
543,745
All you have to do is change the last 3 digits to any number, while keeping the first 3(543) the same.