SS90
SS90
05-11-2015
Mathematics
contestada
The sum of 21 and a number is 30
Respuesta :
Percy2Chase
Percy2Chase
05-11-2015
The answer is
9
, because you subtract 21 from 30 and you get 9. When you add 21+9 you get 30.
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
because of the compromise of 1850, kansas
Which sentence avoids using a pronoun reference error? Al had a dog with fleas, which he was always scratching. When I called the college, they said they were
17 Which compound has the strongest hydrogen bonding between its molecules? (1) HBr (3) HF (2) HCl (4) HI
an object with a mass of 6 kilograms accelerates 4.0 MS to the second when an unknown force is applied to it what is the amount of force
Graph this equation y=3sin(2x-5)
Through which are wastes, nutrients, and gases primarily transported in a plant? a. within the stem and roots b. within seeds and spores c. within spores an
27 divided 32 = ? Help
A foodborne illness is a disease that is transmitted to people by food True Or False
What one word in Spanish can be mistaken in 3 ways as "the Pope", "Potato", or "Dad"
What was one concern associated with both the Korean War and the Vietnam war
