Which ordered pair satisfies both of the following equations
x + y = 5
y = 2

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!