Answer:
14 & 16
Step-by-step explanation:
30÷2=15
15+15=30, so we can make the conclusion...
14+16=30
Answer:
Step-by-step explanation:
I like fort nite
Answer: Plan A is cheaper, because the cost of a 2-minute call and a 4-minute call is less than the cost of a 2-minute call and a 4-minute of Plan B call.
Step-by-step explanation:
1. You have the following information of Plan A:
- A 2 minute call costs .54 cents.
- A 4 minutes call costs $1.08.
2. For Plan B, you know that the cost of
is given by the equation:

3. Therefore, you can compare both plans by finding the cost of a call of 2 minutes and a call of 4 minutes of Plan B. You can calculate this by giving these values to
:

4. Substitute the values into the equation:
(This is more expensive)
(This is more expensive)
5. Therefore, Plan A is cheaper, because the cost of a 2-minute call and a 4-minute call is less than the cost of a 2-minute call and a 4-minute of Plan B call.
Answer:
7
Step-by-step explanation:
If x = -1 then we need to plug that into the equation.
5(-1)^2 +2
Then solve for the first part
5(1) + 2
Then multiply.
5 + 2
Then add
7.
Hope this helped!
Salary = $ 30,000
10% of salary =

= $ 3,000
Hence, 10% increase in the salary
= 30,000 + 3,000 = $ 33,000
Thus, the answer is $ 33,000.