The sum of the speeds of two trains is 719.9 miles per hour. If the speed of the first train is 8.1 mph faster than that of the second train, find the speeds of each.

2x + 3y = 14 4x + 6y = 28 Which statement about the pair of equations is true? A) The pair has no solutions because the equations are dependent. B) The pair has no solutions because the equations are not consistent.

What is between 0.1 and 0.2

The width of a rectangle is twice it's height if the perimeter is 54 inches find the area

A line that intersects one of two parallel lines intersects the other also."? always sometimes never

The number of quarters in John's collection is 10 more than five times the number of nickels in his collection John has 65 quarters in his collection. Which equation can be used to determine the number of nickels in johns collection

Pet store A offered discount on pet food every 3 months. Pet store B offers a discount on pet food every 5 months. Both pet store are offering a discount on pet food this month.

X=4 what is the domain and what is the range and is it a function?

Jackie and her friend were having a garage sale. during the first two hours of the garage sale 32 bookks were sold. the number of books sold during the fhird hour was 3/4 the number of books sold during the first 2 hours.

a rectangular box is 24 in. long, 12 in wide, and 18 in high. If each dimension is increased by x in ... write a polynomial function in standard form modeling the volume of the box

67/6 as a mixed number