Answer:
c=__ and a=__
Step-by-step explanation:
767.50=1.25(c)+2.25(a).
366=c+a
normally from here, I would just guess the number of adults and children. It does take a while doing it that way, but maybe you know a quicker way. Hope this helps :)
First term is -7, so a_1 = -7
To get the next term, we add on 4. We can see this if we subtract like so
d = (2nd term) - (1st term) = (-3) - (-7) = -3+7 = 4
So d = 4 is the common difference.
Apply a_1 = -7 and d = 4 to get...
a_n = a_1 + d*(n-1)
a_n = -7 + 4*(n-1)
a_n = -7 + (n-1)*4
Answer: Choice A
.70 * x = 9.1
.70/.70 * x = 9.1/.70
x = 13
Answer:
98 x 24 = 2352
2352 x 2400 = 5,644,800
2352 x (-48) = - 112,896
5,644,800 - 112,896 = 5,531,904
5,531,904 x 24 = 132,765,696
Step-by-step explanation:
