a rectangular section of land has a perimeter of 20 miles and a width of 4 miles. what is the perimeter

Solve for x - x + 8 > 6

How do I decompose the number 740

In ΔDEF,{EF}/cong{DE} EF ≅ DE and m∠E = 104°. Find m∠D.

Potatoes cost £9 for a 12.5kg bag at a farm shop. The same type of potatoes cost £1.83 at a supermarket for a 2.5kg bag. Where are the potatoes better value, at the farm shop or supermarket? Show your working

35:10=? in decimal form

A school has a boy to girl ratio of 6:7. If there are 288 here are 288 boys, how many girls are there?

The function f (x) = 4500 (0.98) ^x represents the value in dollars of a vehicle x years after it has been purchased new. What is the average rate of change in value per year between years 5 and 10? A. - $3676.83/year B. - $0.98/year C. - $78.

A school collected 412 cans of food to donate. the cans will be packed in boxes that can hold 20 cans each. how many boxes will be needed to pack all the cans of food

Which expression is equivalent to 8c + 6 - 3c - 2? A). 5c+4 B).5c+8 C).11c+4 D).11c+8 Can you work out this problem

Paul has a piece of wood that is 4 yards long. He knows there are 12 inches in 1 foot, and 3 feet in 1 yard.