Answer:
9
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define expression</u>
8 - 2 · 3 + 7
<u>Step 2: Evaluate</u>
- Multiply: 8 - 6 + 7
- Subtract: 2 + 7
- Add: 9
J = jeans. S = shirts.
4s x 4j= 16
Here is another way to figure it out.
Lets say we have four shirts, A, B, C, D.
And four pairs of jeans, E, F,G,H.
A & E + A&F + A & G + A &H.
B&E+B&F+B&G+B&H
C & E + C&F + C&G+ C&H
D& E + D&F + D&G+ D&H
All of these pairs equals 16 total pairs.
I hope this helps!
Answer:
21
Step-by-step explanation:
divide 63 by 3
or
20x3=60
3x1=3
60+3=63
20+1=21 texts
She is incorrect, the product will have 3 decimal places.
the answrr is -1 1/2y-8 1/2
I found the answer by copy past your question on Google
so you should do that too. so that you know the steps
hope this helps
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