<em>Greetings from Brasil...</em>
Just replace the N of the function F(N) with the requested value - 10:
F(N) = 2N + 3
F(- 10) = 2 · (- 10) + 3 <em>now N has been replaced by - 10</em>
F(- 10) = - 20 + 3
<h2>F(- 10) = - 17</h2>
I think the answer is either C. or D., but my best guess would be D.
Answer:
30
Step-by-step explanation:
1000 / 10 = 100
300 / 10 = 30
use a common factor on each of the numbers to have the be similar to the number they were before
Answer:
135
Step-by-step explanation:
It should be 9 over 30 * 450. So thirty goes into 415 15 Times and multiplies it by 9.
Answer:
The Math Club must sell at least 50 pies to reach the goal
The graph in the attached figure
Step-by-step explanation:
Let
x-----> the number of sold pies
we know that
The inequality that represent the situation is
Solve for x
Divide by 4 both sides
The solution is the interval ------> [50,∞)
All positive whole numbers greater than or equal to 50
In a number line the solution is the shaded area at right of x=50 (close circle)
The Math Club must sell at least 50 pies to reach the goal
using a graphing tool
see the attached figure