What are the x- and y-intercepts of the graph of 5x-4y= -20

hello :

x- intercepts when x = 0 : -4y = -20   so : y = 5

y - intercepts when y = 0 : 5x = -20   so : x = -4

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:

about 168 miles

step-by-step explanation: