<h3>
Answer: c < -13</h3>
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Work Shown:
9c + 90 < -27
9c + 90 - 90 < -27 - 90 .... see note 1
9c < -117
9c/9 < -117/9 ... see note 2
c < -13
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note 1: I'm subtracting 90 from both sides to undo the "plus 90" that is happening on the left side
note 2: I divided both sides by 9 to undo the multiplication. The expression 9c is the same as 9*c or "9 times c". The inequality sign will <u>not</u> flip as we are dividing both sides by a positive number.
Answer:
60
Step-by-step explanation:
amount of money deposited for one week= $10
no. of weeks= 6
amount= 6*10=60
We know that she runs 8 miles in 3 hours and we have to find how much time it takes to run 3 miles.
Let time be x and now lets put in the numeric form.
=
now cross multiplying each other so we get
8 * x = 3 * 3
8x = 9 { dividing both sides by 8 }
x = 9/8orx = 1.125 hrs.
<span>8 + 4s – 2s = 16
simplify
8+2s = 16
subtract 8 to both sides
8 +2s - 8 = 16 - 8
2s = 8
divide both sides by 2
2s/2 = 8/2
s = 4
Answer is C. s = 4</span>