Answer:
3 possible prime divisors that go into 420 and 540:
2,3,5
hope this helps!
Step-by-step explanation:
Answer:

Step-by-step explanation:
<u>Value of functions</u>
To evaluate a function for a given value of x, we replace the x for the value and perform the resulting operations.
The given function is (corrected):

We need to find f(-4), so we use x=-4:



Answer:
5209.60 pesos
Step-by-step explanation:
$440 x 11.84= 5209.60
Answer:
About 4 hours.
Step-by-step explanation:
Let's set up a proportion and cross multiply.

Cross multiply.
120 = 28x
Divide by 28 on both sides.
= 4.28571428571
Round this to the nearest whole number, which is just 4. The answer is about 4 hours.
Answer:
I think -3.5 is the right answer