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 ( 55+ )
Otras preguntas
Why is the 5E instructional model useful when planning an inquiry-based science lesson?
Hospitals that use electronic patient files use waves to transmit information digitally. Some waves can deliver complex, coded patterns that must be decoded at
Every day, cars drive through approximate isosceles triangles when they go over the Leonard Zakim Bridge in Boston. The ten-lane roadway forms the bases of the
Which of the following diagnostic tools can the nurse expect to be used when a pulmonary embolism is suspected? (select all that apply)a. D-dimer testb. CT pulm
Which of the following is not included in the assets of a commercial bank in India?A AdvancesB DepositsC InvestmentsD Money at call and short notice
A person could save 20% of his income. A year later, his income increased by 25% but he could save the same amount only as before. By what percentage has his ex
What the bottom is made of can cause big changes to what in diving?
In the communication process, the information sent by a communicator that is unrelated to the verbal information is known as ________?
A worker in a sugar factory packs 24 cardboard boxes with 15 bags of sugar in each. If he had boxes which held 18 bags of sugar each, how many fewer boxes would
A patient will begin taking azathioprine. The patient asks the nurse how much time it will take the drug to act. Which response from the nurse is appropriate? 1
RELAXING NOICE
