Question three (1 point)

3) which ordered pair in the form (x, y) is a solution of this equation?
7x - 5y = 1

a. (-3, -2)

b. (-2, -3)

c. (0,4)

d. (4,0)

B.

Step-by-step explanation:

we know that

If a ordered pair is a solution of  a linear equation. then the ordered pair must satisfy the linear equation

In this problem we have

verify each case

case A)

substitute the value of x and the value of y in the linear equation and then compare

-----> is not true

therefore

The ordered pair case A) is not a solution

case B)

substitute the value of x and the value of y in the linear equation and then compare

-----> is true

therefore

The ordered pair case B) is a solution

case C)

substitute the value of x and the value of y in the linear equation and then compare

-----> is not true

therefore

The ordered pair case C) is not a solution

case D)

substitute the value of x and the value of y in the linear equation and then compare

-----> is not true

therefore

The ordered pair case D) is not a solution

answer: -1

step-by-step explanation:

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.