Number is a multiple of 3 and 4 and the sum of its digit is 6 what is the number

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?