Weegy: If a 143-mile trip took 5 1/2 gallons of gas, how many miles can be driven with a full tank of 13 gallons? 143/5.5=26 miles per gallon. 13*26=338. Therefore, 338 miles can be driven with a full tank of 13 gallons. User: The pitch of a roof is the ratio of the rise to the half-span. If a roof has a rise of 8 feet and a span of 80 feet, what is the pitch? (More)

Weegy: x = 9, x = 2 User: (2x - 1)(x2 + 4x - 3) User: 5(x 1) 3(x2 + 4x + 5) 8(x + 7) Weegy: X^3 (cubed)+64 User: N = x2 + 2xy + y2 + 1 Weegy: Mathematical form: x^2 + 2 x y + y^2 (More)

Weegy: 5/1=a/6; a = 5 * 6; a = 30 (More)