Collinear line segment , pt = 20, qs = 6 ,
pq = qr = rs
what’s the length of qr, rs, pq, st, rp, rt, sp, and qt?

as p, q, r, s, t  

given pt = 20

pq=qr = rs  

with qs = 6

so qr = rs = 3

pq = 3

st = 11

rt =14

sp =9

rp =6

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

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