Answer:
$54
Step-by-step explanation:
she had 6 grandchildren and she used $9 for one grandchild so we multiply
9 x 6 = $ 54
Answer:
(0, 7.5)
Step-by-step explanation:
Compare the equation to the standard-form equation of a circle:
(x -h)^2 +(y -k)^2 = r^2 . . . . . . . center at (h, k); radius r
You will notice that ...
h = 0
k = 7.5
The center is (h, k) = (0, 7.5).
I would say that it's an acute angle ....

Yesterday's price is the original price or the old price.



%
Rounding to the nearest tenth means round to one decimal place.
This will give us,
0.7% decrease in price.
Therefore between yesterday and today, there was a 0.7 percentage decrease in price.