Answer:
x = -9
Step-by-step explanation:
the equation is 2^4x = 8^x - 3.
therefore 2^4x = 2^3(x-3)
since both have powers of 2
therefore
4x = 3(x-3)
4x = 3x - 9
4x -3x = -9
x = -9
Answer:
7
Step-by-step explanation:
291.87 is a rational number.
Rational numbers can be expressed by a ratio of two integers; in other words, rational numbers can be written as a whole number, fraction, or percentage. An irrational number cannot be expressed this way. Examples of irrational numbers include √2 and π. Examples of rational numbers include 3/4, 48%, and 58.09.
Hope this helps! :)
Answer:
10.605
Step-by-step explanation:
this us in total, how many hours he worked in total basically
