Answer:
Joey is 2 years old and Martine is 16 years old.
Step-by-step explanation:
the coordinate of D is (3,-3) because it is 3 units right from the x axis and -3 units down in y axis.
8 and 9
64-81
T = 36
T = 5(4.2)-6(-2.5)
T = 21 + 15
y=-x+3
