Identify reflection rule on a coordinate plane that verifies that triangle a(-1,7), b(6,5), c(-2,2) and a’(-1,-7), b(6,-5), c’(-2,2) triangle are congruent when reflected over the x-axis

(x, y)→(x,-y)

Step-by-step explanation:

Because you are flipping over the x-axis, the y value changes because you are turning it sideways, you can draw it for a better understanding.

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !