The signed numbers that represent a change in money from her perspective is:
+$25
+$14
-$10
-$3
+$2
<h3>What are the signs to put in front of the amounts?</h3>
When a person receives money, earns interst or his paid wages, the amount of money the person has increases. Thus, the sign to be used is the addition sign(+).
When a person pays for an item, donates to charity or loses money, the amount of money the person has reduces. Thus, the sign to be used is the subtraction sign (-).
To learn more about addition, please check: brainly.com/question/349488
First find height using Pythagorean theorem.
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Then use cone surface area formula and compute the result:
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Hope this helps.
I Think it is atomic mass
Answer: x > 5 and x < 10
Step-by-step explanation:
in the first inequality, divide both sides by -2 and remember to reverse the inequality sign when you divide by a negative number.
For the second one, add 4 to both sides.
