Answer:
d =-5
Step-by-step explanation:
a_n = a + (n - 1)da
n
=a+(n−1)d
31 = 51 + (5 - 1)d31=51+(5−1)d
31=51+4d
Explanation:
not sure po pero I hope
makatulong
5 1/4 x 3 2/31
1. make the mixed number into improper fraction
example:
4x5+1=21
31x3+2=95
2. divide it
4
21√95
-84
11
3. make it mixed number again
4 11
21
4. the final answer is: 4 11
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Answers & Comments
Answer:
d =-5
Step-by-step explanation:
a_n = a + (n - 1)da
n
=a+(n−1)d
31 = 51 + (5 - 1)d31=51+(5−1)d
31=51+4d
Explanation:
not sure po pero I hope
makatulong
Answer:
5 1/4 x 3 2/31
Step-by-step explanation:
1. make the mixed number into improper fraction
example:
4x5+1=21
31x3+2=95
2. divide it
example:
4
21√95
-84
11
3. make it mixed number again
example:
4 11
21
4. the final answer is: 4 11
21