3x +4y = 8
y = 3/4x - 2
Substitution Method
3x + 4(3/4x -2) = 8
Distributive Property:
3x + 3x -8 = 8
Simplify:
6x -8 = 8
Add 8 to each side:
6x = 16
Divide both sides by 6"
x = 16/6
x = 2 2/3
Now replace x with that and solve for y:
y = 3/4(2 2/3) - 2
y = 2-2 = 0
y=0
Answer:
(5,-1)
Step-by-step explanation:
rotate the point
Step-by-step explanation:
here,
x^2 -3xy-18xy^2
=x^2-(6-3)xy-18xy^2
=x^2-6xy+3xy-18y^2
=x(x-6y)+3y(x-6y)
=(x-6y)(x-3y)
Answer:
the answer is 1
u have to substitute -3 in the question
that means t= -3
so, just do
3*-3+10
-9+10=1 hope it helps
Answer:
Step-by-step explanation:
If the dress is 89.75 dollars
the tax is 8%, the sales tax will be:
89.75 x (8/100)=7.18
total price of the dress:
89.75+7.18= $ 96.93
