Answer:
Her next step would be to add 12 to both sides of the equation
Step-by-step explanation:
Which would make the equation 4x=28
Then you divide both sides by 4 giving you x=7
2 Would be your answer if the units are positive.
Answer:
part A 6 out comes.
Step-by-step explanation:
for part A (C,F) (C,P) (C,T) (F,P) (F,T) (P,T)
You would need to distribute the 3 on the left side and the -6 on the right side. p=7/3
"A construction company is stringing up signs ... "
Divide 4 miles by 1/8 mile:
4 miles
--------------------------- = 32 signs are needed
(1/8) mile per sign