Katie has to wear a uniform to school. When she dresses each morning, she has a choice of three different shirt colors (white, green, or yellow) and two different skirt colors (green or plaid).

Question

kropot72 · Answer

Each of the 3 choices of shirt color can be combined with the 2 choices of skirt color. The number of outfits to choose from is
$$3\times 2=?$$

anonymous · Answer

Sports Feet is having a sale on the Rebound basketball shoe. The shoe comes in four different colors (black, red, white, or gold) and two different materials (canvas or leather).

 How many different styles of this shoe are available?

anonymous · Answer

im really bad at problem solving=/

kropot72 · Answer

For the question regarding shoe styles, use the same method that I showed you for the uniform question.

anonymous · Answer

i still dont understand

anonymous · Answer

nvm got it

anonymous · Answer

x - 3y = 4
2x - 6y = 8 how do i solve this by substitution