Answer:
= 50
Step-by-step explanation:
Answer: a + 4
explanation: sum means what comes from two numbers being added. so you just need to add a and 4
Ok for inequalities it's this < and > that so here's a example prob 3>2 so as my teacher used it put it "it's like the little number eats the bigger number." For negatives the one that's being eaten would be the one that's the closest to 0 so -3>-5 also alone way of doing this is to make a number line that's another way I was taught how to do these. I hope this helps you!
Answer:
........................
Step-by-step explanation:
Answer:
3h - 6
Step-by-step explanation:
To understand better,I have attached a picture to this answer
