Answer:
98.42
Step-by-step explanation:
7 × 14.6 =
= 7 × (7 + 7 + 0.6)
= 7 × 7 + 7 × 7 + 7 × 0.6
= 49 + 49 = 0.42
= 98.42
Answer: it is B or number 2
Step-by-step explanation:
I just did it and got it right
Just sub x in with 5.
So 6(5)^3+8(5) = 6 (125) + 40 = 750 + 40 = 790.
So 790
Answer:
v = 21
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Algebra I</u>
- Terms/Coefficients/Degrees
<u>Geometry</u>
- All angles in a triangle add up to 180°
Step-by-step explanation:
<u>Step 1: Set Up Equation</u>
2v + 3v + 75 = 180
<u>Step 2: Solve for </u><em><u>v</u></em>
- Combine like terms: 5v + 75 = 180
- Isolate <em>v</em> term: 5v = 105
- Isolate <em>v</em>: v = 21
Answer:

Step-by-step explanation:

