What is the x and y. y=x+2 and 5x - 4y=3

x = 11, y = 13

Step-by-step explanation:

Given the 2 equations

y = x + 2 → (1)

5x - 4y = 3 → (2)

Substitute y = x + 2 into (2)

5x - 4(x + 2) = 3 ← distribute and simplify left side

5x - 4x - 8 = 3

x - 8 = 3 ( add 8 to both sides )

x = 11

Substitute x = 11 into (1) for corresponding value of y

y = 11 + 2 = 13

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

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.