Sandra is putting up a fence around her garden, which is in the shape of a square. each foot of fencing costs $9. if each side of the fence will be 8 feet long, how many feet of fencing will sandra need? just trying to get a second opinion on this one.

Which representation has a constant of variation of -2.5

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.