Tom is twice his sister's age his sister is 2 less than a score but 5 years younger than Rob. how old is Tom sister. how old is Tom how old is Rob how old was Tom 5 years ago Rob will be __ years old in 6 years time​

Name the most appropriate metric unit for each measurement like the mass of cow

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x