Answer:
she needs 20 feet of stone hope this helps.
Step-by-step explanation:
i did this for an assignment online
(6k+2)-(3k-2)
expand brackets 18k²-12k+6k-4
simplify 18k²-6k-4
If this is graphing you have to graph it first to find the area.
Answer:
$4,400
Step-by-step explanation:
Key: B stands for balance.
b+308=4708
b=4,708-308
b=$4,400