F(0)= -4(0)+9
F(0)= 0+9
F(0)=9
Answer:
$3
Step-by-step explanation:
Given that:
Park charge for one round = $19
Reduced fee for every additional round
Number of rounds played by Tom = 6
Amount paid = $34
Amount left after 1 round :
Amount paid - first round charge
$34 - $19 = $15
Number of rounds left = (6 - 1) = 5
Charge per additional round :
$15 / 5 = $3
3y = x - 1...I am going to re-arrange this.....-x + 3y = -1
-x + 3y = -1
x - 2y = 2
---------------add...u will notice that the x's cancel
y = 1
3y = x - 1
3(1) = x - 1
3 = x - 1
3 + 1 = x
4 = x
solution is (4,1)
Answer:
50, 10, (70 20 80 60 52 54 90 4 32 44 75 62 46 10 22 70 12 28 55 8 34 32 62 30 38 34 50 105
Step-by-step explanation:
The answer is that it is symettrical
6a. 6105
6b. 1560
7. I dont know this one im so sorry
