<span>So far I have:
(1.25 + 1) </span><span>if </span>x<span> is in the interval</span><span> (-inf,7]
(2.25 +1) </span><span>if </span>x<span> is in the interval (7,13)</span><span>
(3.50+1+3) </span><span>if </span>x<span> is in the interval [13,inf)</span>
Answer:
Explanation: start by adding 34 to both sides to make the variable stand alone giving you
7y is greater than or equal to 42
Then divide 7 into both sides to give you the answer of
Y=6
It would be the 2nd answer....your initial value (read from the left of the line graph) is 4.....following the line to the first even point you can see it has dropped 3 for the 4 points it has moved to the right....giving -3/4 as the rate of change.
Answer:
5,500
Step-by-step explanation:
I=PRT/100
Then
I = 2.5*10,000*22/100
I=#5,500
Answer:

Step-by-step explanation:
Given (Missing part of question)
T-shirts = $7.50
Shorts = $9.00
Windbreakers = $12.25
Required
Determine the total cost
Total Cost is calculated as follows;



