Answer:
see explanation
Step-by-step explanation:
Using the rule of exponents
×
⇔ 
49
3b × 4b³ = (3 × 4) ×
= 12
50
5x² × 8x × 5x³
= (5 × 8 × 5) ×
= 200
Answer:

General Formulas and Concepts:
<u>Pre-Algebra I</u>
- Order of Operations: BPEMDAS
<u>Algebra I</u>
- Midpoint Formula:

Step-by-step explanation:
<u>Step 1: Define</u>
R (9, 3)
S (-1, -9)
<u>Step 2: Find midpoint</u>
- Substitute:

- Subtract:

- Divide:

Answer:
15
Step-by-step explanation:
if you divide 20 by 8, then you get 2.5. multiply that by six, and you get your answer.