Ithink the answer is (d. $137.44) but not confident. i was taking 4.65×1.37=6.37056.3705×19days=121.0 395

Choice C) $1841.38 is correct.

Step-by-step explanation:

Given equation is

where x is the number of days.

Now we need to find the value of y when x=19 days.

So plug x=19 into above equation and solve for y.

Hence choice C) $1841.38 is correct.

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.