Twice a number increased by 3 is less than the number decreased by 4

A sapling grew 8 1/2 inches one year 10 3/4 inches the second year and 9 3/4 inches the third year how much did it grow during the three years?

Slove the system of equations:y+4*=8and 5*+2y=13?

What is 81 divided by 3 using distributive property?

Suppose that a chemist is mixing two acid solutions, one of 20 % concentration and the other of 30 % concentration. Which of the following concentrations could not be obtained? 1. 22 %, 2. 24 %, 3. 28 %, 4. 34 %

Perpendicular line for 7 x + 5 y equals - 1

What does five times the number of books in the library

Me and my mate Dave order pizzas. I eat six eights of mine, Dave only manages two sevenths of his. If we put the remains together, can we make one whole pizza?

Consider the following systems of linear inequalities. x+2y=>10 3x-4y>12 Which of the following ordered pairs are a solution to the systems

Calculate the total budget and then fill in the missing percentages (to the nearest tenth). Item $ % Contributions $175.76 Housing $350.84 Transportation $50.00 Clothing $30.00 Medical expenses $35.00 Food $200.00 Taxes $106.40 Miscellaneous $168.00

What is the 15th term of the sequence 4,-8, 16, - 32, 64 ... ?