$8 x 3 = $24
$15 + $24 = $39
The landscaping service costs $39
$10 x 3 = $30
Mary's neighbour costs $30
She should choose her neighbour because she is cheaper.
Hope I helped!
Answer:
1
Step-by-step explanation:
For the top, you can write it as (2-b)^2 = (-1(b-2))^2 = (-1)^2(b-2)^2 = 1(b-2)^2 = (b-2)^2. Putting that back in, we get: ((b-2)^2)/((b-2)^2) = 1 because the top and bottom cancel.
I hope this helps! :)
Answer: -3/4
Step-by-step explanation:
Since the diagonal line is left to right, it is negative. It is also -3/4x. Hope this helps, please consider making me Brainliest.
There are 360 degrees in a circle so here its
(360/45) * 13.75 pi = 110pi cm2 Answer