Answer: 426
Step-by-step explanation:
221 - 33 = 288
288 - 4 = 284
284 / 2 = 142
284 + 142 = 426
Answer:
4) (-2,3) ; (-1,-2)
5) line is parallel to x-axis. So, slope= 0
6) (1,1) ; (-2, -1)
trapezoid
450
639 is what percent of 142? = 450.
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