Answer:
D
Step-by-step explanation:
We know that we are adding the two expressions because the question says "sum" which means that we need to add. Let's combine like terms. We know that x + 2x = 3x and 5 + 3 = 8 so the answer is 3x + 8.
Answer:
12/52 = 1/4 chance.
Step-by-step explanation:
Answer:
im sorry but i think it is 4
Step-by-step explanation:
Answer:
I think it is 20cm
Step-by-step explanation:
divide 80 by 4 =20 cm
Answer:
63
Step-by-step explanation:
first yoy need to put the biggest number on the top then multiply each number