Answer:
f(- 2) = 9
Step-by-step explanation:
To evaluate f( - 2) substitute x = - 2 into f(x), that is
f(- 2) = (- 3 × - 2) + 3 = 6 + 3 = 9
Answer:
He must sell 8 cards to reach the minimum goal.
Step-by-step explanation:
Giving the following information:
He wants to earn more than $50 at the fair.
He sells his cards for $2 and he has already earned $36.
<u>First, we need to calculate the money required to reach the minimum goal:</u>
51 - 36= $15
<u>Now, we write the inequality:</u>
2*x >15
x= number of cards sold.
x>15/2
x> 7.5
He must sell 8 cards to reach the minimum goal.
The y-intercept is located at -2. In the formula y=mx+b, b is the y intercept.
You could do subtract for one because if you are TAKING AWAY the money from her savings account by spending it.
Keyword: TAKING AWAY
Answer:
The perimeter of the lake is 314m. The perimeter of the park is 339 m. Paul should win the debate.
Step-by-step explanation:
