Explain how you can find the value of the expression of -5 plus 12 plus 10 minus 7.word problem.

(10 points)

You owe someone $5.00,but you do not have that money you are $-5.Your mom gives you money for watching the baby. She payed you $12.00.You pay the person $5.00. Then you go to a store and by top that is $5.00.How much money do you have now?

answer: y=4000x+14000

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