<h3>
Answer: Choice (d)</h3>
Explanation:
To reflect over the y axis, we apply this rule
which says to flip the sign of the x term but keep the y coordinate the same.
So that means something like J(-2,5) becomes J ' (2, 5). The other points are handled in the same fashion and that leads us to choice (d). Points on the y axis will stay where they are.
About 400 marbles. You simply set up a proportion and solve it as I did in the photo attached.
Get the decimal version of 26% by moving the decimal (at the end) over to spots, giving you .26. Multiply 50 by this, and you get .26*50=13. : )
6x-2y+5. Here you just do addition/subtraction with the coefficients on the variables.
–5 degrees i know because my brother just answered this and got it right
