Answer:
A has 263 calories
B has 257 calories
Step-by-step explanation:
system of equations:
a + 2b = 777
2a + b = 783
I multiplied the first equation by -2 to eliminate the 'a' terms
-2a - 4b = -1554
+ <u> 2a + b = 783</u>
-3b = -771
b = 257
solve for 'a'
a + 2(257) = 777
a + 514 = 777
a = 263
You can factor the 32 out of the sum:
We can also change the index as follows
Now, we have a theorem that states that the series
converges if and only if 
, and in this case we have
This is your case, because you have
which implies that your series converges, and the value is
Answer:
its c 21,14 because if u expand the cahart then those two numbers will be a pair
The answer is 9 :) i just did it on paper
Turn 1 7/8 into 15/8
15/8 times 4/5 is60/40
60/40 is 1.5
