D.
a.
b.
hope that helped
Step-by-step explanation:
y-75
The GCF of 54 and 126 is 9
Answer:
0.23
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let the number be x
Two thirds of the number is expressed as ;

The number decreased by 18:

If the resulting value is equal to 24;

solve the resulting expression for x

Hence the unknown number is 63