Explain how you would order from least to greatest three numbers that include a positive number, a negative number , and a zero

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1