This question confused me. I don't know what u are asking
Graph 1: -3 is the slope
Graph 2: 4/5 is the slope
It would either be that they Miss-counted the hot dog buns that they put into each pack or that they put 7 buns on purpose
1.
558 can be rounded to 600.
44 can be rounded to 40.
600 x 40 = 24,000
2.
9 x 802 = 9 (800 +2) =7200 + 18 = 7218
3.
3699 x 7 = (3700-1) x 7 = 25,900 - 7 = 25,893
4.
34 x 93 = 34 x (100-7) = 3400 - 238 = 3162
5.
678 x 87 = 58,986
Yes since the four sides are always parallel in a square <span />
