What is the scale factor as a percent that will result if the rule is applied to a point (x,y) on a coordinate grid?

1.
(1.5x,1.5y) is it, 150% 15% 1.5% or none of these?
2.
(0.7x,0.7y)is it 700% 7% 0.7% or none of these?

5 answers

150%
none (should be 70%)

recall that 1.0 = 100%
Oh ok! Thank you! :-)
Hi Jishka your really smart could you help me I am bad.
That was me, I meant to say my name was sis by the way!
Can you explain how?