Crystal has $640 in her account she plans to withdraw $60 each week for public transport costs. If there are no other deposits or withdrawals from her account, which expression best represents how much money she will have left after w weeks? A) 580 - 60(w - 1)
B) 580 + 60(w - 1)
C) 580 - (w • 60)
D) 640 - 60w

160

step-by-step explanation:

idk

i hope i

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:

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

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angle efh= angle egh