People use water to​ cook, clean, and drink every day. An estimate of ​33.7% of the water used each day is for cleaning . If a family uses 67.4 gallons of water a day for ​, how many gallons do they use every​ day?

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

Math it's appreciated. (picture provided)

Factor the polynomial expression x6 – x3 – 20