Will a stand that can hold up to 40 pounds support a 21-kilogram television?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

X+y=-4 x-y=2 use elimination with adding and subtraction