You would answer square roots and powers in the step of Exponents. so if your equation included square roots you would solve them after parenthesis.
Answer:
4n (3n - m)
Step-by-step explanation:
See what they both have, pull it to the outside, put what is left inside.
4n (3n - m)
Hello from MrBillDoesMath!
Answer:
12a + 18b
Discussion:
The question asks us to calculate
24a + 10 b - (12a - 8b) => (combine common terms)
(24a - 12a) + ( 10b + 8b) => ( as - (-8b) = + 8b)
12a + 18b
Regards,
MrB
Answer:
S = 20h + 3
Step-by-step explanation:
It is seen in a political science class that the test score were determined to be 20 times the number of hours, h, the student studied plus 3.
Hence, the condition can be modeled by the equation
S = 20h + 3
where, S represents the score of a particular student who studied h hours before the test. (Answer)
= 12x + 15y because 3 x 4x = 12x and 3 x 5y = 15y
