The slope would be positive in this case
Step-by-step explanation:



Answer:
D) 7
Step-by-step explanation:
7x280= 1960
1x440= 440
440+1960= 2400
2_10 i'm guessing means 2/10, so in percentage, it would be 20%
18 ft* (1 piece/ 1 1/3 ft)= 13.5 pieces.
Mr. Gengel can only cut 13 pieces from the big board (because we don't have half a piece)~