I believe the answer is x=24
<u>x = 9</u>
Step-by-step explanation:
mean = 5+7+7+x /4 = 7
19+x / 4 = 7
19+x = 28
x = 9
She harvests roughly 11 and a half acres an hour
official approval given by an organisation when something / somebody achieves a certain standard
hope it helps you ✌
