Answer:
yes the first step is
Step-by-step explanation:
Answer: a- |x - 9.5| ≤ 1.5
b- x - 9.5 ≤ 1.5
x - 9.5 + 9.5 ≤ 1.5 + 9.5
x ≤ 11
you use the Pythagoras theorem. change the subject of formula to suit your question
Check the images for steps.
Therefore, the large jar costs less per gram as it is only 0.0035 compared to the small one which is 0.0037 per gram.
Thus, the large jar is the best value for money.