Answer:
39.43 for each dog
Step-by-step explanation:
<u>d = 2c (given) </u>
164 c + 23 d = 4140 sub in the above equation for d
164 c + 23<u> (2c)</u> = 4140
210c = 4140
c =19.71
d = 2c = 39.43
Answer:
B y=54 degrees
Step-by-step explanation:
Since a triangle's angles always add up to 180.
180-72=108
108/2=54
It must be divided by two because y is two angles not one.
11, 18,16, 21, 21, 23, 27, 31, 33, 33, 38, 39, 43, 44
Ans is 8 and -1
8 + (-1) = 7
and
8 * (-1) = -8
Answer is A. Hope this helped