Cho bất phương trình mx² - 2(m+1)x+4≥0 (1) tìm tất cả các giá trị của m để bất phương trình (1) nghiệm đúng với ∀x∈R

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

When you find the area of a triangle do you use in. or in2