Mika wants to put new carpet in her bedroom, which is ten feet long and 12 feet wide. If carpet costs $5 per square foot, how much will she spend on carpet?

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

1 ?

step-by-step explanation:

u said 1+1+1+1+1+1+1+1+1+1+1+1*0 so ur adding 1 but then multiplying by 0 so its 0 but then u said 1*0+1 so now ur adding 1 so the answer is juan ?

~leah