The product of x and y is 15. x is 1 less than the square of y. Which of the following pairs of equations could be used to fine the value of x and y? A) xy=15
x+y^2=1

B) xy=15
x+1=y^2

C) x+y=15
x-y^2=1

D) xy=15
x-y^2=1

E) x-y=15
x-y^1=1

PLEASE HELP NEED ASA WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

nlgqer

step-by-step

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)