In a collection of coins there are 7 less dimes than quarters. if the value of the collection is $3: 85, how many more dimes are there

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

(a.s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]