Which shows one way the equation can be represented in words? StartFraction 5 over 8 EndFraction z + (negative 2.5) = 2.5
Five-eighths of a number is equal to two and five-tenths.
Five-eighths of a number is equal to negative two and five-tenths.
Five-eighths of a number times negative two and five-tenths is two and five-tenths.
Five-eighths of a number plus negative two and five-tenths is two and five-tenths.

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

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: