Answer:
is this homewwork or a test?
Step-by-step explanation:
Vertex is (1,-4 )The parabola is going up
Answer:
We have the constraint 12x + 8y = 1800 to solve
x and y both have to be positive (she can't work negative hours)
If we choose x = 100 then we have 1200 + 8y = 1800
8y = 1800 - 1200 = 600
y = 75
We know this works because 12 * 100 + 75 * 8 = 1800 which is what she needs.
H =8
6 times 6 is 36 and times 8 is 288.
Examples to help:
2a + 4 (Unlike terms cannot be simplified)
4a + 3b (Unlike terms cannot be simplified)
6a – 3a = 3a
8b – 8b = 0
5a – 3 (Unlike terms cannot be simplified)
6a – 4b (Unlike terms cannot be simplified)
These are not the awnsers they are just examples