Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra II</u>
- Distance Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
Point (9, 3)
Point (5, -3)
<u>Step 2: Find distance </u><em><u>d</u></em>
Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>.
- Substitute [DF]:
- Subtract:
- Exponents:
- Add:
- Simplify:
Answer:
256h28k8
Step-by-step explanation:
Answer:
C. 12
Step-by-step explanation:
Remember 0 to 4 turn it back
5 or above give it a shove.
Since 12.444 is around 0 to 4.
We can round that to 12.
Answer:
B
Step-by-step explanation:
Two friends + Bud = 3 people
7/10 = 70%, or less than a full cake
D is more than a full cake so this cannot be the answer.
C is 3/4 which 75% for <em>each</em> person, but there is only 70% to begin with so this is impossible.
B is 1/4 for each person also known as 25% for each person. 25% × 3 people = 75% which is slightly over how much cake Bud has (70%).
A is 1/2 for each person, but there isn't enough cake to go around to give each person a half piece.
The soundest solution would be B. Since the problem calls for estimations, B gives about 25% to each person, totaling to 75% after 3 people. Although we only have 70%, we are only estimating. A 5% difference is a good estimate.