here we have the equation figure out the total cost for the amount of posters she is going to buy!
x=posters
y= dollars
here we have 7 posters so just plug in 7 for x in y=7.75x
y=7.75(7)
just calculate it and you will get 54.25
54.25 = total cost for 7 posters!!!
The LCM of 34 using prime factorisation method is 2 and 17
Answer:
whats the vertex of f(x)=|x+1|+3
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Step-by-step explanation: