combine as indicated by the signs. a^2-5 / a^3-1 - a+1 / a^2+a+1

Need to divide 837:9 with step by step directions

A rectangular playground is to be fenced off and divided in two by another fence parallel to one side of the playground. 648 feet of fencing is used. find the dimensions of the playground that maximize the total enclosed area.

The store has 53 cases of apples and oranges in a storm if there are 28 cases of apples how many cases of oranges are there in the store room

Ten 10s equal one thousand true or false

Johnny needs to save $24.00 to buy a new video game. Three weeks after saving, he has $6.00. After 6 weeks, he has $12.00. If Johnny continues to save at this rate, how many total weeks will he have saved money to reach his goal?

This school is also thinking of changing their mascot to an armadillo. To change mascot, a 55% supermajority is needed. How many of the 240 students need to vote "yes" for the mascot to change

The cost of controlling emissions at a firm is given by C (q) = 4,000 + 100q2 where q is the reduction in emissions (in pounds of pollutant per day) and C is the daily cost to the firm (in dollars) of this reduction.

You have a fishing line spool with an end that has an area of 20.0 cm2. how much fishing line do you need to wind around the spool 10 times?

Sue wrote a double facts. It has a sum less than 10 and greater than 4. The addends are each less than 5. What fact might she have written?

How many minutes are equal to 2 hours 20 minutes