5) Coach Koehler bought supper for all the participating volleyball players after the tournament. The food was ordered from Food-to-Go and choices were hamburger meals for $2.50 or hot dog meals for $1.75. Coach Koehler ordered a total of 45 meals for a total of $97.50 Let # hamburger meals # of hot dog meals

25 hamburger

20 hot dogs

Step-by-step explanation:

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: