Answer:
Step-by-step explanation:
numerator x numerator
denominator x denominator
2 x 4=8
3 x 5=15
1 8/15
Answer:
1.6(10-5)2= 1.6(5)2= (8)(2)=16
Step-by-step explanation:
Let x represent the number of the doll.
1.5x=5
x≈3. As a result, they could buy 3 dolls with 5 dollars. Hope it help!
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
Point (-4, -1)
Point (1, 4)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute [SF]:
- Add:
- Divide: