Answer:
3
Step-by-step explanation:
This gives you three simultaneous equations:
6 = a + c
7 = 4a + c
1 = c
<u>c = 1
</u><u /><u />
If c =1,
6 = a + 1
<u>a = 5
</u><u /><u />
This doesn't work in the second equation, so the quadratic that goes through these points is not in the form y = ax^2 + bx + c
Was there supposed to be a b in the equation?
Answer:
B. $56.24
Step-by-step explanation:
74.99 x 7.5%=5.62425
5.62425 x 10= 56.24
4,500 mass. if you multiply 0.45 and 10,000 you'll get 4,500
