Kari is on a trip to Italy. She has made a list of cities she would like to tour while she is there, as well as how much she expects it will cost her (between transportation, admission souvenirs, and so on) to see each one. The prices are listed in either US dollars ($) or euros (€). Kani has a budget of $585 set aside for sightseeing Item Tour of the Vatican cost Currency 68.77 9541 Tour of Rome 17 1.06 Tour of Naples Tour of Venice Tour of Milan 113.38 $ 49 69 She would also like to tour Genoa as well, which would cost her €60.85. If the conversion rate of US dollars to euros at the time of Kari's visit is 1:0.6859, how will this affect her budget? Round all dollar values to the nearest cent. a. Kari can see Genoa and have $60.33 left in her budget.
b. Kari can see Genoa and have $41.38 left in her budget
c. Kari has almost exactly enough left in her budget to see Genoa.
d. Kari cannot afford to see Genoa, because it would put her $84.48 over budget.

won't that be plagrisim thought?

step-by-step explanation:

a.   we have two

lines:   y = 4-x   and  

y = 8-x^-1

given two simultaneous equations that are both to be

true, then the solution is the points where the lines cross. the intersection is

where the two equations are equal. therefore the solution that works for both

equations is when

4-x = 8-x^-1

this is where the two lines will cross and that is the

common point that satisfies both equations.

b.   4-x = 8-x^-1

  x           4-x       8-x^-1

-3           7        

8.33

-2           6         8.5

-1           5         9

  0           4        

-

  1           3        

7

  2           2        

7.5

  3           1         7.67

the table shows that none of the x values from -3 to 3 is

the solution because in no case does

4-x = 8-x^-1

to find the solution we need to rearrange the equation to

find for x:

4-x = 8-x^-1

multiply both sides with x:

4x-x^2 = 8x-1

x^2+4x-1=0

x= -4.236, 0.236

therefore there are two points that satisfies the

equation.

find y:  

x=-4.236

y = 4-x   = 4 – (-4.236)

= 8.236

y = 8-x^-1 =   .236)^-1

= 8.236

x=0.236

  y = 4-x   = 4 – (0.236) = 3.764

y = 8-x^-1 =   8-(0.236)^-1

= 3.764

thus the two lines cross at 2 points:

(-4.236, 8.236) & (0.236, 3.764)

c.   to solve

graphically the equation 4-x = 8-x^-1

we would graph both lines: y = 4-x   and   y

= 8-x^-1

the point on the graph where the lines cross is the

solution to the system of equations.

just graph the points on part b on a cartesian coordinate

system and extend the two lines.   the

solution is, as stated, the point where the two lines cross on the graph.

step-by-step explanation:

mark brainliest!

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512