<h2>Answer:</h2><h3>d + 5</h3><h2>Step-by-step explanation:</h2><h3>Remember that d is just an unknown number." 5 more than " means add 5 </h3><h3>onto a number 8 is " 5 more than 3 " 20 </h3><h3>is 5 more than 15. " 5 more than d is " d + 5</h3><h3>Hope its help </h3><h3>#Carry On Learning</h3>