A vinyl record disc has a 12 inch diameter. When a record player needle is placed on the outside edge of the vinyl disc, find how far the needle travels in one rotation. Use 3.14 for pi.

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Which graph represents the parent function of y=(x+2)(x-2)

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons