After 5 hours the temperature decreased by 15 F. This is because 3 x 5 = 15. I hope this helps!
Answer: D. 3x +28 > 52
Step-by-step explanation:
Based on the information given, the inequality that Maria can use to find how many more bracelets she needs to sell to make more money than she spent on supplies will be calculated thus:
With the question above, the total sales must be greater than the amount spent on supplies. Let the number of bracelets that needs to be sold be represented by x.
Therefore, (3 × x) + 28 > 52
= 3x + 28 > 52.
We can calculate further
3x > 52 - 28
3x > 24
x > 24/3
x > 8
Therefore, 9 or more bracelets needs to be sold since x is greater than 8.
Therefore, the correct option is D 3x +28 > 52
Answer:
Option b is right
Step-by-step explanation:
Given that a person borrows money from a friend and they decide to use a simple interest formula. where I is the interest in dollars, P is the principle (original money loaned) in dollars, R is the interest rate, and T is the time in years.
Here we have simple interest formula as
substitute P = 3000, R = 2% and T = 3
to get
Simple interest for 3000 $ at 2% for 3 years
= 
Answer is 180 dollars
Option b is right
Answer:
its d b/sinB=c/sinC
Step-by-step explanation:
hope it helps
Answer:
omg its simple guys
Step-by-step explanation:
do the math.
