How do you work this problem - 4k3+4k2-9k3

The length of a rectangle is 8 inches more than the width. The perimeter is 32 inches. Find the length and width of the rectangle

Barney and Betty buy a home. They plan to make a down payment and carry a $101,000 mortgage. Closing costs are $3,750 and are added to the loan amount. What is the new amount being financed? A) 104,750 B) 97,250

Identify the constant in the following expression 9x+7

Idaho is shaped like a triangle with a base of approximately 320 miles and a height of approximately 520 miles. Calculate the area of Idaho and write the answer in scientific notation

What the place value of the digit 3 in the number: 252.073

Let v=6i + 9j, and w = - i - 2j. Find 7w + 6v.

24.5 times 8.76 show work

You drive your car 4.5 hours at an average speed of 70 miles per hour. How far did you go

Rewrite the function by completing the square. g (x) = x2 + 152 + 54

Value of sin 440 degrees?