I think u have to do 120÷20=60
then 60×15=900
so he sold 900 flowers I'm not sure tho
Substitute the given into the function
f(-4) = |7(-4) - 3|
now solve
f(-4) = |-28 - 3|
f(-4) = | -31|
the absolute value of |-31| is 31
so,
f(-4) = 31
Hope this helps :)
Answer:
<h2>x = 1</h2>
Step-by-step explanation:
