Answer:
25
Step-by-step explanation:
7² + 24² = c²
(7 x 7) + ( 24 x 24) = c²
49 + 576 = c²
625 = c²
25 = c
Answer: -1.9b + 7.8
Step-by-step explanation:
since there are only two like terms you need to combine 1.3b and -3.2b
Answer:
n+1
Step-by-step explanation:
Answer:
You do
let x=hot dogs
let 3-9x
Step-by-step explanation: