Which expression shows you how you can use mental math to simplify the expression (53 + 23) + 7 most easily?

53 + (23 + 7) (23 + 53) + 77 + (23 + 53) 7 + (53 + 23)

If you had 75 bars of chocolate but you gave 60 away, what is the percentage of thw amount you gave away?

Keith sees a food vendor and realizes that he is hungry. He has $7 cash in his pocket. Look at the menu and determine which of these food orders would cause Keith to spend all the cash in his pocket?

How is the equation y = 2x similar to your equation? How is it different?

April's 6 years older than her brother daniel. in 16 years the sum of their ages will be 100 years. suppose that april is x years old now. solve the equations.

What is the quadrant or axis of L (-2,1)

If you have zero cookies and share them amongst zero friends, how would you write the equation and solve it?

What is the interior angle sum of a 15-gon?

6,051 m = __km a. 0.6051 b. 6.051 c. 60.51 d. 605.1

Doug believes that the function y=6 is linear, while Olga believes that it is not linear. Who is right, and why? A Doug is right, because the function cannot be written in the form y = mx + b.

What is 4.27-1.29?