Answer:
None
Step-by-step explanation:
0y+3y=3y.
10+3y=13y, 13y is not equal to 3y
y+12=12y, 12y is not equal to 12y
12 is not equal to 3y
y is not equal to 3y
13y-y=12y which is not equal to 3y.
If you made a typo, put it in comment.
Answer:
B
Step-by-step explanation:
A geometric sequence has a common ratio r between consecutive terms
r = = = ...
= 2
= 2
= 2
There is a common ratio of 2 between consecutive terms.
Hence sequence is geometric → B
Answer:
Step-by-step explanation:
we know that
In this problem
The value of x represent the radius of the circle
so
Applying the Pythagoras theorem in the right triangle of the figure, you can find the radius of the circle O
see the attached figure to better understand the problem
square root both sides
Answer:
$32.50
Step-by-step explanation:
Let x = the cost of 5 pumpkin pies
19.50/3 = x /5 Cross multiply
3x = 97.50
x = $32.50