Astudent is attempting to isolate the variable t in the literal equation below. which statement best applies to the sample mathematical work shown? given: 2t + s – 4 = 8 – s step 1: i first add 4 to both sides, resulting in 2t + s = 12 – s. step 2: i then subtract s from both sides, resulting in 2t = 12 – 2s. step 3: i then divide both sides by 2, giving a final answer of t = 6 – s.

yes   because as the functions are graphed they eventually will intersect unless otherwise

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.

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.