0 - 18 = -18
-18 + 9 = -9 ft
Answer:
-9.3
Step-by-step explanation:
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A or B ....it’s your choice
Answer: 620
Step-by-step explanation:
$40 x 5.5 hrs = $220 This means that she earned $220 tutoring the first student.
$40 x 10 hrs = $400 She earned $400 tutoring the second student.
$220 + $400 = $620 She earned $620 in total that week.
