HELP I'LL GIVE BRAINLEST CHOOSE 3 ANSWERS!! A. 60/5 ÷ 4 x 3
B. 74=-2t
C. q - 6 < q -5
D. (r - 3) x s = s2
E. 9 < (3v) (v + 1)​

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

= 5

step-by-step explanation:

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

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

17,000 is the correct answer.