Answer:
Interest rate ≈ 3.48%
Step-by-step explanation:
Answer:
Explanation:
15 goes into 60, 4 times (1 fourth is equal to 25%).
15 goes into 75, 5 times (1 fifth is equal to 20%)
So 75 is one fifth more because it has a value of 15 more, and 60 is 1 fourth less than 75 because its value is more minuscule and less is more.
If you don't understand this was quite the challenge to explain.
Answer:
Yes, the ratios do form a proportion.
4.16=416/100
416/100=4•104/4•25
=104/25
4.16=104/25
-3(x+5)=-9
-3x-15=-9
+15 +15
-3x=6
-1x=2
1x=-2
x=-2
