What is the solution to the following system of equations? x+y=5
x-y=1

(–2, 7)
(2, 3)
(3, 2)
(7, –2)

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?