Solve the equation 5 (z-4) - z=4z-20

Daves goldfish lived 2years 8 months. chris goldfish lived 35 months. whose goldfish lived longer? how much longer

Identify the polynomial. x3 - y3 + z a) monomial b) binomial c) trinomial ... ?

A construction company wanted to know if people liked their home models, so they surveyed all of the homeowners who bought their houses during that year. a. Is this sample likely to be blased? b. Explain.

Three measurements with different units that are equal to 8 kliometers

Is deducted positive or negative

You bought 0.875 kilogram of mixed nuts. What was the total cost, in dollars, of the mixed nuts that you bought.

13 is 26% of what number

A rectangular area of 36 f t2 is to be fenced off. Three sides will use fencing costing $1 per foot and the remaining side will use fencing costing $3 per foot. Find the dimensions of the rectangle of least cost.

How do you raise $7.50 by 20%

Mike purchased a round wall clock the clocks radius is 10m what is the circumference of the clock