Solve these systems of equations. 1. {2x-y=11 {5x-y=10 x=? y=? 2. {x+2y=25 {-x+7y=56 x=? y=? 3. {3x-2y=7 {x+2y=13 x=? y=?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles