willia489
willia489
04-10-2020
Mathematics
contestada
twice a number, decreased by 9 is 12
Respuesta :
annaasif33
annaasif33
04-10-2020
Answer:
10.5
Step-by-step explanation:
Answer Link
ijateguzo
ijateguzo
04-10-2020
Answer:
10.5
Step-by-step explanation:
2x-9=12
2x=12+9
2x=21
x=21/2
x=10.5
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Why is March 2 an important day in Texas?
Which important new idea did Ptolemy put forward? A. The earth is the center of the universe. B. The earth is round. C. The sun is the center of the universe. D
List two examples of new technology that helped drive the industrial revolution
3. Imagine that a friend is depressed or has an eating disorder. You want to help using the Three Simple Ways: • Communicate. • Offer help. • Follow through
what is one reason the colonist had difficulty coming together to revolt against britain
Which statement would you identify as being correct? It is important to learn the etymology of every word in a text. It is important to understand the etymolo
what is Michelle Obama famous for
what is the radius in the question?
solve and show all your work.A.|2× +3| - 6=11
What is the function of the alveoli
