Fifteen more means somewhere we’ll add 15. Two times as many as c = 2c. So,
2c + 15 = how much candy Michelle has
2c + 15 is the answer
Luis’ sample would be the most random, because not everyone in the cafeteria might check out books from the library, but since everyone Samantha surveyed was in the library already, most of the people she surveyed would be more consistent in their responses.
1.) - sqrt. 2 (which, in decimal, is about -1.4142…) , 0, sqrt. 5 (which, in decimal, is about 2.2360…) , 13/4
2.) -1.5, 3/4 (which, in decimal, is 0.75) , 3, sqrt 10 (which, in decimal, is about 3.1622…)
3.) -3/2 (which, in decimal, is -1.5), -3/7 (which, in decimal, is about -0.4285…) , 0.75, 2
Step-by-step explanation:
So for this expression, remember PEMDAS
- <u>P</u>arentheses
- <u>E</u>xponents
- <u>M</u>ultiplication and <u>D</u>ivision
- <u>A</u>ddition and <u>S</u>ubtraction
Firstly, start with solving inside the parentheses: 
Next, solve the exponent: 
Now that we only have addition and subtraction, solve it from left to right to get your answer:
<u>Your answer is 11.</u>
