True or false? If a parallelogram is inscribed in a circle, it must be a square

A dairy produced 340.86 liters of milk in 6 hours. How much milk, on average, did the dairy produce per hour?

If f (x) = 3x - 2 and g (x) = 2x + 1, find (f + g) (x).

Can x-18 be factored using the difference of two squares?

2 (x+3) greater than 5x+12

A rectangle has a height of x and a width of 7x-4 what's the area

Were only 64 seats. The remaining 6 students had to travel in a separate van. The equation 2b + 6 = 70 represents the given scenario.

The lengths of plate glass parts are measured to the nearest tenth of a millimeter. the lengths are uniformly distributed with values at every tenth of a millimeter starting at 590.2, and continuing through 590.8.

How do you subtract o. 8 from 1.5

Four times a number decreased by 25 is the same as 9 times the number. Find the number.

Adam, Brian, and Casey are all brothers. Brian is three years less than twice Casey's age. Adam is 9 years older than Casey. The sum of their ages is 46. How old is each of the brothers