Choose the correct description of the graph of the compound inequality (1 point) 3x + 1 > 10 and 4x less than or equal to 20
A number line with an open circle on 3, a closed circle on 5, and shading in between
A number line with an open circle on 3, shading to the left, and a closed circle on 5, shading to the right
A number line with a closed circle on 3, shading to the left, and an open circle on 5, and shading to the right
A number line with a closed circle on 3, an open circle on 5, and shading in between

21

jk it's 20

step-by-step explanation:

i believe that the slope of the line is -5

step-by-step explanation:

don't report but were is the digram

step-by-step explanation:

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.