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 ( 33+ )
Otras preguntas
Is there anything to worry about when it comes to the wisdom teeth surgery? Can you really not wake up from surgery?Please help I have surgery Thursday.
The cells that are on each side of a stomata and open and close it like a mouth are called _____. guard cells meristem cells parenchyma cells collenchyma cells
In the muscle cells in your body, ______ energy is changed into __________ energy.
which two factors influence macbeths decison to kill king duncan
What was the first major conflict of the Cold War? A. the Korean War B. the Vietnam War C. the Berlin Blockade D. the Cuban Missile Crisis
PLS HELP ME OUT REWARD GUARANTEE!!!!!!!!!!!!!The fat content for seven different sandwiches at a restaurant is 42, 61, 13, 9, 12, 42, and 62. Find the mean, med
Which of the following statements best describes Wilson's goals with his New Freedom plan? A. The plan reduced regulation on businesses. B. The plan was design
Antitrust laws keep businesses from _____.
how can the same material bend in one situation but break in another
Four gallons of paint are used to paint 25 chairs. If each chair used the same amount of paint, how many gallons are used to paint each chair? Between what two
