Algebra Answers

Alice has 8 stars and earns a new one each week. Mack has 2 stars and get 2 each week. How many weeks before they have the same number of stars?

44 = t + 72

the sum of 1000 is distributed among four people so that each person after the first receives 20 pesos less that the preceding person. How many pesos will each person receive?

The rate of ice formation in the freezer, compartment is (2-0.3t) g per min: where t is the time in minutes.If there was an initial 10g of ice in the ice-maker,the mass of ice present 10 minutes is

An arithmetic series has the property that the sum of the first ten terms is half the sum of the next ten terms .also its 100th term is 95.find the first term and common difference.

If x+1;x-1 and x are the first three terms of a geometric sequence , find x and first three terms of the sequence .

Find the values of p and q if (x-1) and (x+2) are both factors px*3 +4x*2+qx -6

How many kilograms of paper will the grade 8 class have to gather in order to raise 500 points? Write a mathematical statement that will relate the two quantities involved

11 x 11=