Answer:
The model airplane is 10 feet.
Step-by-step explanation:
1/8= 0.125
0.125 x 80 = 10 feet
Answer:
-1
Step-by-step explanation:
The sum of -1/2 and -5/10 is -1.
Answer:
$22.50
Step-by-step explanation:
First, you subtract 30 from 300 which is 270, then you divide 270 by 12 because there is 12 months in a year, and then you get 22.50 per month.
<h3>
Answer: Choice A) x < 7</h3>
Reason:
The domain is the set of allowed x inputs.
The graph shows an open hole at x = 7, meaning that 7 itself isn't part of the domain. But any value smaller than this will be part of the domain. So that's why we go for x < 7.
The value x = -1 is allowed since we have a closed endpoint for one of the pieces here.
The arrow pointing to the left indicates that piece goes on forever in that direction.