Pls due 11/20/18. i will mark brainliest and give as many points. the 55 is actually a 5 just saying. show work and make sure answer is correct. thx. do not answer if you just want points if not i will report. sorry and thx ❤️

You know that you add $3 for every video. You start off with one video for $8. Then you add 3 every time. So for every video you add $3. So 2 videos would be $11. 6 videos would be $23. 7 would be $26. 8 would be $29. 9 would be $32. 10 would be $33. 11 would be $36. 12 would be $39. 13 would be $42. 14 would be $45. Then fifteen would be $48. The equation would be 48 = 3x + 8. This is because you start off with 8 dollars for one video and add 3 for each. Then end product would be $48 after 15 videos.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5