The perimeter of an equilateral triangle is 63 inches. If the length of each side is (4x-3), find the value of x. Hint: Triangles have 3 sides.

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Consider circle o, where and . m∠bpd °. °.

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.