P/6+(q+8) use the properties of operation to write an expression equivalent to the expression above​

Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?

It says factor each expression completely 8y+48

What dimensions can créate more than one triangle ?