The product of two numbers is 32. the first number, x, is one-half of the second number, y. which system of equations can be used to find the two numbers? a. xy=32 x=1/2y b. xy=32 x=y-1/2 c. x+y=32 x=y-1/2 dxty=32 x=1/2y

Option A -  xy=32, x=1/2y

Step-by-step explanation:

Given : The product of two numbers is 32. The first number, x, is one-half of the second number, y.            

To find : Which system of equations can be used to find the two numbers.

Solution: Since, first number =x and second number = y

Situation 1 - 'The first number, x, is one-half of the second number, y'.  

Situation 2 - 'The product of two numbers is 32'

The above two situation matches with Option A.

Therefore, Option A is correct → xy=32 x=1/2y

Solving Situation 1 and 2 we get,

Put x value in situation 2

put value of y in x,

Values are → ,  

at home andrea has 1 2/3 kilograms of rice

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