A class has 18 students. The teacher asks how many students in the class have pets and finds 5/9 of the students have pets. How many students have pets?

10 students have pets

Step-by-step explanation:

first u do 5/9x18/1 and thats 90/9 then u do 90 divided by 9 and that's 10 then 9 divided by 9 is 1 so u put those together and its 10/1

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.