Answer:
y=4x+3 + 2x+13 solve for y
Step-by-step explanation:
<span>3 = log(8) + log(x³) </span>
<span>When adding logs, you are multiplying the terms altogether. </span>
<span>3 = log(8x³) </span>
<span>Then, by log_a b = n ==> aⁿ = b: </span>
<span>10³ = 8x³ [Since the base is not given, I assume that the base is 10] </span>
<span>1000 = 8x³ </span>
<span>Finally, solve for x. </span>
<span>1000/8 = x³ </span>
<span>x³ = 125 </span>
<span>x = (125)^(1/3) . . .Set both sides to the power of 1/3. </span>
<span>x = 5 </span>
<span>Hence, x = 5. </span>
Answer:
3×10¹
Step-by-step explanation:
(9×10⁻⁵ m) / (3×10⁻⁶ m)
(9/3) (10⁻⁵ / 10⁻⁶)
3×10¹
Since a and 5 aren't like terms, you would write the expression as 
Answer:
the answer 3.25
Step-by-step explanation:
