Step-by-step explanation:
Example: -2+-5
It can also be written as -2-5.
How I do these problems, I do 2+5, which is 7. Then I add a negative sign. So -2+-5 or -2-5 is equal to -7.
-a+-b can also be written as -a-b. So yes, if a and bare negative, then a + b is also negative.
hope it helps!
Answer:
46 Iris Blooms
Step-by-step explanation:
Multiply 40 * .15 (.15 is 15% as a decimal)
You should get 6
Add 6 to 40 and get 46
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Direction: Opens Down
Vertex:
(
0
,
7
)
Focus:
(
0
,
6
)
Axis of Symmetry:
x = 0
Directrix:
y = 8
that's all I have that may help
