Can someone help me wit des two questions?
1.) Given y=−2x −4, is the slope and is the y-intercept. (FIND DA SLOPE & Y-INTERCEPT)

2.) Given y−1=−2(x−5), is the slope and is a point on the line. (FIND DA SLOPE & DA POINT ON DA LINE)

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?