A frame around a family portrait has a perimeter of 106 inches. The length is seven less than twice the width. Find the length and the length of the frame. The length is       inches and the width is                   inches.

Q: Solve the system by the elimination method -5x+3y= 1.2 -4x+6y= 4.2

A: The given system of equations is,

Q: A railroad crew can lay 6 miles of track each day. They need to lay 168 miles of track. The length, ...

A: According to the given information,

Q: Find an equation of the line L that passes through the point  (−2, 6) and satisfies the given condit...

A: Given,            The line L that passes through the point (−2, 6).Since, L is perpendicular to the ...

Q: The exponential model A 719.5 e0.028t describes the population, A, of a country in millions, t years...

A: The exponential model is given by

Q: An object is thrown downward, with an initial speed of 16 ft/s, from the top of a building 320 ft hi...

A: v=initial speed= -16 ft/s [given]When the object hits the ground then it will cover 320 ft. So, d=32...

Q: Solve and check  Y/7-2=2

A: Click to see the answer

Q: Question 27 - (c)

A: To determine the time when the population of sasquatch reaches 60.

Q: Find the complement of the supplement of an angle measuring 175°.

A: Given, angle

Q: Determine if the function is even, odd or neither f(x) = x3 - x + 3

A: According to rules of even or odd functions, if f(-x) = f(x), it's an even function, if f(-x)= -f(x)...