How can we find reflection if there is point of image

If you are reflecting over the x-axis, switch the sign of y in your coordinate point.

ex. (a,b) reflected over x would be (a,-b)

If you are reflecting over the y-axis, switch the sign of x in your coordinate point.

ex. (a,b) reflected over y would be (-a,b)

Step-by-step explanation:

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

96 39 cause 135 -96=39 im smart (i used a calculater)