7 1/2 divided by 1 9/10. We are doing the keep, change, flip method so it will look like 2 times 7 is 14 plus 1 is 15 so you would have 15/2 but if on the next one is 10 times 1 is 10 then plus 9 is 10/19 I don't know how to do it because if you cross simplify 2 and 10 it would change to 15/1 x 5/10 but 10 cannot go into 15 so if you do 15 x 5 it's 75 so I'm not sure if you get 10 for the bottom because of 10 x 1 = 10 and then you get 75/10 then divide it and you'll get 10 divided by 75 = 7 and 5/10 is that correct? I am not sure.

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.

answer: sorry i can't you.

step-by-step explanation:

answer: what do you mean

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4