Answer:
The third DJ had (3r)/2 songs. Multiply r by 3 because the second DJ had 3 times as many as the first. Then divide that number by 2 because the third DJ has half as many.
Step-by-step explanation:
Answer:
13%
Step-by-step explanation:
<u><em>formula : old number - New number/ old number x 100 </em></u>
So 197,690 - 223,970 / 197,690 x 100
which is about 13% percent after calculation
or 13.2935403915% to be exact
Your answer is C, because it is the same size and shape of the original one
Answer: 10u3 + 4u2 - 2u + 10
Step-by-step explanation:
( 4u3 + 4u2 + 2) + ( 6u3 - 2u + 8)
opening the bracket
4u3 + 4u2 + 2 + 6u3 - 2u + 8
collecting like terms
4u3 + 6u3 + 4u2 - 2u + 2 + 8
10u3 + 4u2 - 2u + 10
Answer:
x = 1017
Step-by-step explanation:
Rewrite the number 5 as a logarithm of base 4.
For two logarithms of the same base to be equal, their arguments must be equal. In other words, if 
then a must equal b.
