4+x=7
Move +4 to the other sign. Sign changes from +4 to -4.
4-4+x=7-4
x=3
Answer: x=3
I am going to assume D is the correct answer, hope I'm right!
Answer:
You earn 15$ an hour.
Step-by-step explanation:
Answer:
x = 2.8 units
Step-by-step explanation:
volume = width x length x height
23.52 = 1.5 x 5.6 x height
height = 23.52/(1.5 x 5.6) = 23.52/8.4 = 2.8 units
Bulletin boards can be in all shapes and sizes. There is no correct or incorrect answer to this problem.