Let
x-------> the number of fiction books
y-------> the number of nonfiction books.
we know that
-----> equation
-----> equation
Add equation and equation
<u>find the value of y</u>
therefore
<u>the answer is</u>
Part a) the number of fiction books is
Part b) the number of nonfiction books is
Answer:
x= -0.715
Step-by-step explanation:
6^x+2 = 10
<u>Apply the log rule:</u>
<em>a^X = Y</em>
<em>X log a = log Y</em>
<em>X = log a/log Y</em>
6^x+2 = 10
(x+2) log 6 = log 10
x+2 = log 10/log 6
x+2 = 1.285
x = 1.285 - 2
x = -0.715
Therefore, the second option is correct where x is equal to -0.715.
!!
No solution . This problem makes no sense .
Answer:
3) D
4) C
Step-by-step explanation:
1/2 + 1/4 = 3/4
17.6-4.4 = 13.2
1 meter=100 centimeters so 1.5 meter times 100 centimeters which is 150 centimeters so the answer is 225-75=150 centimeters.