Which expression is equivalent to this expression: 21x + 35 a: 19x + 2x + 15 + 20
b: 7x + 3x + 35
c: 7(3x - 6)
d: None Of The Above

What is the rotational symmetry of a wheel

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?

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?