Answer:
Step-by-step explanation:
Sean buys some T-shirts for $12 each and the same number of belts for $7.50 each. Write an expression in the simplest form that represents the total amount.
So n represents the same number for t-shirts and belts.
Therefore n x 12.50 + n x 7.50 OR n(12.50+7.50)
The problem the student made was that they multiplied 12 times n plus 7.50. They forgot to multiply n times 7.50.
An expression that represents the total amount spent is 12n + 7.50n
Hope this helps!
The correct option is
The center is located at (1, 3), and the radius is 6.
By making the given equation as in the general equation of the circle as following
x^2 -2x +1+ y^2-6y+9=26+1+9
(x-1)^2+(y-3)^2=36=6^2
So, the coordinates of the center (1,3)
And the radius=6
Answer:
A, C, and D all do because if you were to hold a pencil up vertically, the line would only intersect it once, if it intersected more, it is not a function
Step-by-step explanation:
