27 weeks minimum.
To get this, I divided 520 and 20. It equals 26, but there are still 5 dollars left. She cannot buy the bracelet without them, so you must add on 1 more week.
Good luck!
Answer: 15 inches
Step-by-step explanation:
Since the box must be square, we find the Lowest common multiple of 3 and 5, which is 15
Hello!

Recall that the equation of an exponential graph is:

We can see from the graph there is a y-intercept at y = 5. Plugging in 0 for x results in:

Solve for b by plugging in another point on the graph:

Write the final equation:

Write "st div. by 6r" as
st
-------
6r
45s 15s 3s
If r =5 and t = 45, but s is unknown, then we get --------- = --------- = -------
6(r) 2(5) 2
X - 17 = -57
-17. -17
x = -74
hope this helps xo