Which of the options is a solution for the following system of inequalities 2x+y>3 and x-y>1? (5,-2)
(0,5)
(0,0)
(0,-5)

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]