Answer:
2.3 or 2
Step-by-step explanation:
23 and 2 tens is 23 and 20 which equals 53
53
0.73 is your answerrrrrrrr

To solve this one-step equation you:
1. Substract 9 in both sides of the equation:
In this step is the mistake as Sara gets as result -4x=29 and the corret result of substract 9 in both sides of the equation is 5x=20.
2. Divide both sides of the equation into 5:
Then, the answer that Sara should found for the equation is x=4
Answer: A
Explanation:
It is exponential because the y value is multiplied by 3 each time.