M - 7<6

A. m<-13

B. m<1

C. m<-1

D. m<13

n - 8>5

A. n>13

B. n>3

C. n>-3

D. n>-13

p+5<10

A. p<-15

B. p<5

C. p<15

D. p<-5

M 13, p < 5

Step-by-step explanation:

We are to solve M - 7<6 for the variable M. To do this, add 7 to both sides, obtaining M < 13 (Answer D).

We are to solve n - 8 > 5 for n. To do so, add 8 to both sides:

n > 13 (Answer A).

We are to solve p + 5 < 10 for p. To do so, subtract 5 from both sides:

p < 5 (Answer B)