Simplify the following expression 3 [(x^3-7x+1)-(x+4)]

How do you determine if an ordered pair is a solution to a given equation?

Predict which statements are true about the intervals of the continuous function. check all that apply

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?