Sum of a number, n and 21...." the sum " means add
n + 21
if n = 8
8 + 21 = 29....the sum is 29
1.25j+5.25 would be the answer. just combine like terms
Answer:
7.7 repeated
Step-by-step explanation:
3 1/3 * 2 1/3 = 7.7 repeated
Answer:
I would choose A
Step-by-step explanation:
I chose A because it's an hypotenuse because of the different sides
I’m not really sure it’s really complicated