Answer:
yes, it is a function
D: {-4, -3, 0, 4}
R: {2, 4}
Step-by-step explanation:
Answer:

Step-by-step explanation:
<u>Inequalities with Absolute Value</u>
We must recall the following rule:

Then:

We have the following inequality:

Subtracting 12:


Applying the rule:

Adding 4:

Operating:

Dividing by 13:

The solution expressed in interval form is:

Answer:
13
Step-by-step explanation:
500 - 302=198
198 divided by 15 = 13. 2 round down to 13. 13 guests.
12/8=
6/4=
3/2
Your answer in simplest form would be 3/2
Answer:
The interest when rate is 5.2% is $48.88
Step-by-step explanation:
if interest (I) varies directly as interest rate (R)
Then
I ∝ R
I=cR
c= constant
if interest is $47 when interest rate is 5%
47 =.05c
c = 940
if interest rate is 5.2% then
I = 940 x .052
=48.88
=$48.88