He ate 90 percent of the pizza on Monday.He ate 30 percent of the pizza on Tuesday
The answer to the question
68 + 53 is 121. Here's a tip: when you see a + - (-) change the signs add a positive instead of subtracting a negative. makes math 100 times easier
None, you wrote a different function than the one in the picture.
The answer to the picture is the last graph