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 ( 14+ )
Otras preguntas
The skeletal system provides structural support for the entire body. What makes bones strong enough to protect body tissue?
Mia,Carolina,and Katrina volunteer to collect recyclables.They collect 30.15 kilograms all together.How much did each person collect evenly
Select all that apply. Vectors that some protozoa use to transfer disease are _____. ticks flies mosquitoes fleas
Read this excerpt from Patrick Henry's speech They, British ships, are sent over to bind and rivet upon us those chains which the British ministry have been so
Analyze the foot of the following word. Use a dictionary if necessary. razor iambic trochaic
Only one cell in a table can be selected at once. T F
What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm? Use 3.14 to approximate pi, and express your final answer to the nearest te
why does america still have stationed troops in South Korea
The product of 5 more than p and 7?
The actual war that took place at Troy was a central event in Greek culture. a. True b. False
