The answer is 4x+28 it was pretty simple you just had to add up all the sides
Word | know | Unknown
Language| 12 | x
Total | 180 | 28980
Use cross multiply:
12(28980) = 180(x)
347760 = 180x
347760/180=1932
Answer:
x = 9/2 or 4 1/2 or 4.5
Step-by-step explanation:
Divide both sides by the numeric factor on the left side, then solve. Hope this helped :)!
175 red squares out of 1000 squares = 175/1000 = 0.175 of the design is red.
