Answer:
1 space to the right?
Step-by-step explanation:
Take the coefficient of x (22) divide it by 2, square it, than add it to both sides of the equation.
22 / 2 = 11 and 11 * 11 = 121
Answer:
(x, y ) = (- 2, 3 )
Step-by-step explanation:
given the 2 equations
7x - 2y = - 20 → (1)
9x + 4y = - 6 → (2)
multiply (1) by 2 making the coefficients of y equal and opposite
14x - 4y = - 40 → (3)
add (2) and (3) term by term
(9x + 14x ) + (4y - 4y ) = (- 6 - 40 )
23x = - 46 ( divide both sides by 23 )
x = - 2
substitute x = - 2 into either (1) or (2) for y
(2) - 18 + 4y = - 6 ( add 18 to both sides )
4y = 12 ( divide both sides by 4 )
y = 3
solution is (- 2, 3 )
Answer:
the first one is 5/4 the second one is 18
Step-by-step explanation:
you would do 8/10 and then convort into fraction
you would divide 6/9 and get 1.5 then multiply by 12
Answer:
The equation of the graphed line written in standard form is:x-y=0
Step-by-step explanation:
we know that for graphing lines the equation of a line must be in standard form.
the standard form of a line is given by 
where a,b,c are some real numbers.
hence, in the given question for graphing our line we must use the equation 
because on comparing it to the general equation of the line we have here a=1, b=-1 and c=0.
therefore the standard form is:
