Substitution because you need to substitute one of the variables
Answer:
39.60
Step-by-step explanation:
4.95 times 8
Answer:
x=5
Step-by-step explanation:
let, width of rectangle=b=6 units
length of rectangle=l=2x+8
given area of rectangle=108 units squared
area of rectangle=lb
108=(2x+8)6=12x+48
108-48=12x
x=
x=5 answer
Answer
252
Step-by-step explanation
:just add that up then times it by 9
52 mph (like what the other person said ^ you divided the two)