A candy store merchant sells 25kg ju-jubes for $3.00/kg. If he uses one brand selling for $2.25/kg and a second brand selling at $3.75/kg, how much of each brand is required?

A farm stand wants to sell fruit to local grocery stores in packages with ets of grapes, worth $5 apiece, and baskets of plums, worth $10 apiece The owner wants each package to include 35 baskets total, and he wants to sell each package for $290.

Each can of paint will cover 450 tiles. Augustin is painting 300 tiles in his bathroom, 675 in his kitchen and 100 in his hallway. How many cans of paint does he need to buy

How many x intercepts does the graph of this quadratic have

Which property is shown in the problem below? Negative 8 (x minus 3 y minus 9) = negative 8 x + 24 y + 72

Dylan has a square piece of metal that measures 10 inches on each side it's the middle along the diagonal forming to right triangles what is the length of the hypotenuse to the nearest 10th of an inch?

Find the first term of the following geometric sequence: , 15, 45, 135, 405,

If Michael left $18dollar sign, on the table to cover his meal, tax, and tip, what was the price of his meal before tax and tip?

Abbi invested $1,500 in a certificate of deposit with a simple interest rate of 4%. Find the interest earned in 6 years. Then find the total of principal plus interest.

For her fitness class, Ana bought a stability ball that has a volume of 4,500π cubic inches. Fredrick is taking the same fitness class and needs a stability ball that is congruent to Ana's because he is the same height.

Use complete sentences to describe how logarithms can aid in difficult calculations.