Part a: solve -mk - 120 > 95 for m. show your work. 4 points)
part b: solve 2c - 9fb= 45 for f. show your work. (6 points)

A). Value of m is

B). Value of f is

Step-by-step explanation:

A).

we have to find: value of m

consider,

-mk - 120 > 95

-mk > 95 +120

-mk > 215

B).

We have to find: value of f 

we have,

2c - 9fb = 45

-9fb = 45 - 2c

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24