What is the perimeter of δbde? a)_/ 17 + 4_/7 b) 4 + 3 _/2 c) _/13 + _/5 + 4 d) _/34 + _/65 + _/13 _/ = square root

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.