At the beginning of her mathematics class, Mrs. Reno gives a warm up problem. She says, " I am thinking of a number such that 6 less than the product of 7 and this number is 85." which number is she thinking of? A. 11 2/7
B. 13
C. 84
D. 637

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

vertical asymptote .

horizontal asymptote .

step-by-step explanation:

given function is .

vertical asymptote is given by setting

denominator =0

when degree of numerator and denominator are same then divide first term of numerator by first term of denominator to get horizontal asymptote.