In one particular suburb, there are 6 families that own a maltese. If your owner makes up 40% of all dogs owners in the suburb, then how many dog owners are there in this neighborhood? Round your answer by the nearest whole number if necessary. (Please help me with this question)

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Which value is not a solution of 8x^3 – 1 = 0

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil