Ashley recently opened a store that uses only natural ingredients. she wants to advertise her products by
distributing bags of samples in her neighborhood. it takes ashley = of a minute to prepare one bag. it takes each
of her friends 75% longer to prepare a bag.
how many hours will it take ashley and 4 of her friends to prepare 1575 bags of samples?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?