Question 1:
m + 4.6 = 7.1
Subtract 4.6 from both sides
M = 2.5
Question 2:
k - 3 7/10 = -5 3/5
turn the mixed fractions into improper fractions
k - 37/10 = -38/5
add -37/10 to both sides
k = -39/10
it could 14.28 but if its not that one then it has to be the 17 one. hope this ! : )
step-by-step explanation:
21
jk it's 20