5. A 2 x 10 grid contains 20 squares. If 5 squares are shaded, what percent of the grid is shaded? O A 1%
O B.5%
O 0.25%
O D. about 42%

The answer would be 25%

Step-by-step explanation:

2 X 10 = 20

5 / 20 = 4

That means there are four 5's.

The ratio would be 1:4

1:4 is equal to 25%

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.