Answer:
9-3x=0
Step-by-step explanation:
Add 3x to both sides
9=3x
divide both sides by 3
3=x
x=3
700 cal out of the 2000
2000*.35
Answer:
.61 cents
Step-by-step explanation:
explanation is in the picture above
Answer: im so confused
Step-by-step explanation:
S^2 = one face of a cube
S^2 × 6 = entire Surface Area (SA) of cube
One face = 9^2 = 81 cm^2
SA = 81 × 6 = 486 cm^2