Ella bought some keychain and spent a total of $24. Each keychain cost the same hole dollar amount. She bought between seven and 11 keychains. How many keychains did Ella buy

If you purchase three medium pizzas you get to side dishes for free if you get a total of eight side dishes how many pizzas did you buy

Suppose that a is a square matrix with characteristic polynomial (λ - 3) 2 (λ - 6) 3 (λ + 1). (a) what are the dimensions of a? (give n such that the dimensions are n * n.) n = 6 correct: your answer is correct.

Tom and Darlene want to place new carpet in their home. They decide to purchase and install new carpet themselves. Their home has five rooms The living room is 290 square feet. The den is 196 square feet. The master bedroom is 232 square feet.

Work out the required term of the sequence: If tn = n-5, find the t40

What is the perimeter of a square if the area is 144cm2

a can of soup has a diameter of 7 centimeters and a height of 11 cm assuming that a can is full what is the volume of soup contained in the can is 3.14 and run your answer to the nearest cubic centimeter

A-4/5 = 12 what is a and show the work

Jim used his debit card to withdraw $35 from the ATM. Then, he wrote a check for $8.00. Which equation represents the total amount of money deducted from Jim's account for these two transactions?

Draw a area model to solve the following. Find the value of the following expression. 30 * 60

A landscaper is planting a tree that is now 61cm tall. The tree will grow 2cm per month for x months. The tree will grow to be at most y cm tall. Write an inequality showing this relationship.