Respuesta :

Answer: it is that because thatis rught skewed yes  21 days wrtitng an equation

Step-by-step explanation: mark me brainliest

When they say estimate, I pretty sure it means rounding.

Round 4.79 to the nearest whole number, than multiply by 21.

For the actual, it would be 4.79 x 21. If I get it wrong blame me :)