A 27 inch 4K flat screen TV originally priced at $200 was on sale for $180. Find the change in percent.

A. 20%
B. 10%
C. 5%
D. 25%

How many grams must be adde to 970g to make 1 and a half kg

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your