For the explicit formulae, the final answers are boxed.
9x-7=-7
9x=o
x=0
so the answer....is 0
Answer: 2412(-2)
(-2)- small numbers
Explanation: you would divide (due to it being a negative 2) by two 10s to get your original number
Answer:
D. The axis of symmetry is the y-axis.
Step-by-step explanation:
The vertex is at coordinates (0, 3). Since this parabola opens vertically, its axis of symmetry is the x=coordinate of the vertex: x = 0. That is the equation of the y-axis.
The axis of symmetry is the y-axis.
Answer: you could buy 12 magazines
Step-by-step explanation:
each magazine is $2
