All work. a.
x = 5y + 2
x - y = 6
(8.2)
Is it a solution?
Why or Why not?
HELP ME

(8, 2) is not a solution. It only works for the second equation.

Step-by-step explanation:

When we plug (8,2) into each equation we can see that for the first equation the 8 value does not equal the value on the opposite side:

8 = 5(2) + 2  --> 8 = 10 + 2 --> 8 = 12 --> 8 does not equal 12, so the point would not be a solution

x - y = 6

8 -2 = 6... The point would only be a solution for this line's equation.

so, converting firstly the mixed fractions to improper fractions and then "adding".

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076