Maria bought a bag of flour so that she could make muffins. It has a mass of 2.26 kilograms. She needs 450 grams of flour to make one batch of muffins.

How many kilograms of flour will remain after Maria makes one batch of muffins?

What is the solution of the systems of equations? y=2/3x+3 x=-2

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)