T1 = 3
t2 = 2*t1 = 6
t3 = 2*t2 = 12
t4 = 24
t5 = 48
I could only answer 14. and it is 138.3
4X+60=640
4X=640-60
4X=580
X=580/4=145
Answer:
You can tell from the picture
Step-by-step explanation:
they intercept
K=7
Hope this helps!! Can I please have brainliest?