How do i solve
3n + 10 < = 13 or 2n > = 5n - 12

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2