Answer:
use photomath
Step-by-step explanation:
ur welcome
Y2-y1 -5-(-8) 3
____ = _____ = ___ = -3/7
x2-x1 2-9 -7
No Its not Rational Number
Answer:
712,402,207
Step-by-step explanation:
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You estimate the product by rounding to the nearest 10:
9 becomes 10 and 54 becomes 50
9 x 50 = 450