Bob bought 24 hockey tickets for $83. Adult tickets cost $5.50 and child tickets cost $2.00. Let x = the number of adult tickets bought and y = the number of child tickets bought. How many child tickets did he buy? What systems of equations would you use to solve this problem?

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

no its the same as every other grade

step-by-step explanation: