Answer:
x = 30
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
c
Answer:
D
Step-by-step explanation:
solve square root of 3x plus 1 = 4:
D is correct and results in 3x + 1 = 16; after this we subtract 1 from both sides and end up with 3x = 15, or x = 5.
Answer:
320
Step-by-step explanation:
Using the rules of exponents
•
⇔

•
×
⇔ 
simplifying
= 4³ × x³ = 64x³
(5x³) ×
= 5x³ × 64x³ = (5 × 64) × (x³ × x³) = 320
= 320
Answer:
<em><u>Answer is below</u></em>
Step-by-step explanation:
