A. 8/$12=21/$x then cross multiply.
B. 1/$1.5
Answer:
So if you have an angle that is 20 degrees, then the complement angle measures 70 degrees.
Answer:
2:3
Step-by-step explanation:
2 would represent the Fraction of girls 3 would represent the fraction of boys.
Answer:
x = -1
Step-by-step explanation:
3(x+2)=−5−2(x−3) multiply 3 and -2 with inside the parenthesis
3x + 6 = -5 -2x + 6 now add the like terms
3x + 2x = 1 - 6
5x = -5 simplify both sides
x = -1
Add 5/9 and 3/9 to get 8/9 which is what the others painted so kevin painted 1/9 which is the rest of the wall so it is a