-
ect
5 tyson used a calculator to find the quotient for each
of the problems below. use estimation to tell
whether each quotient is correct or incorrect.
a. 460 = 2 = 840 correct incorrect
b. 861 - 7 = 123
correct incorrect
c. 830 = 3 = 120 rz correct incorrect
d. 890 = 6 = 148 r2 d correct incorrect
p
.
explain how you used estimation to tell which
quotients were incorrect in problem 5.

How are the solutions for |x +4|< -2 and |x +4| < 2 different? a they are not different, because the inequality is an absolute valueb the first inequality has no solution because absolute value cannot be negativec for one the solution is benveen two numbers. for the other, the solution is outside of the twonumbersd. for one the solution is a range of positive numbers, for the other, the solution is a range of negativenumbers