When calculating the circumference of a circle with r=5 mm, which answer provides the most accuracy? 10(3.14)mm mm 10mm

What is the product? (x2+3y+7) [yy+1)

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Explain why the factor 1.5 is broke. into two numbers in the model.