Answer:
11 pieces
Step-by-step explanation:
19 1/4 ÷ 1 3/4
19 x 4 = 76 + 1 = 77
1 x 4 = 4 + 3 = 7
77/4 ÷ 7/4
77/4 ÷ 7/4 = 11/1
11 pieces
(Just copy my work above for Part B)
Answer: I would just say add a line to the Equal sign so the equation would read
5+5+5≠550, since this way it would say that 5+5+5 ISNT equal to 550 which is technically true, but that might be wrong.
15 divided by 10… the / acts like a division sign
-3 is the slope, use y2 - y1 over x2 - x1 equation to solve