It is c because 8x2=16 and 8x4=32 and so on
Answer:
the wrong one is the last one
Step-by-step explanation:
because 9 times 40 doesnt = 350 it equals 360
X^2 + x - 10 = 10
x^2 + x - 20 = 0
(x + 5)(x - 4) = 0
x = -5 or x = 4
(7-2)2=5*2=10
or
(7-2)2=7*2-2*2=14-4=10
