Answer:
bc
Step-by-step explanation:
2:9 is equivalent to
18: 81 because is 2*9 : 9*9
12:54 because is 2*6 : 9* 6
It’s the first answer, both expressions equal 5 when substituting 2 for x because the expressions are equivalent.
1/2 of x +4
=1/2(2)=1.
1+4= 5
2+6=8
1/2(2)=1.
8-1=7
7-2=5
Answer:
-20 3/4, -15 1/2, -14 3/4,
Step-by-step explanation:
The answer has to be 1,350 is that one of your options
X/7 = 6/4.2
4.2x = 42
x= 10
