Answer:
42.
Step-by-step explanation:
y / 4 = 10.5
To isolate y we multiply both sides of the equation by 4:
4*y/4 = 4 *10.5
y = 42.
5 times 5 is 25 so all you have to do is subtract two from that.
Your answer is 23.
Answer:
The answer to your question is 64b³ - 48b²k + 36bk² - 27k³
Step-by-step explanation:
(4b - 3k)³
To solve this problem, use Newton's binomial theorem
For a binomial to the third power = 1 3 3 1
(4b)³ + (4b)²(-3k) + (4b)(-3k)² + (-3k)³
Simplification
64b³ + (16b²)(-3k) + (4b)(9k²) - 27k³
Result
64b³ - 48b²k + 36bk² - 27k³
Answer:
+3
Step-by-step explanation:
Answer:
<u>x<-11.25</u>
Step-by-step explanation:
you treat it like its 12x-3=-138, your goal is to isolate the x. first you subtract the 3 from both sides (12x<-135) and then divide both sides by 12 giving you 11.25 on one side and x on the other.