caroretanaox0n0c caroretanaox0n0c

03-03-2020
Mathematics

contestada

A number is doubled and then increased by nine. The result is seventy-five. What is the original number?

Please help. I’ll mark you as brainliest if correct!!!!

Respuesta :

Аноним Аноним

03-03-2020

Answer:

33

Step-by-step explanation:

2x+9=75

2x=66

x=33

Therefore, 33

Answer Link

chey9904 chey9904

03-03-2020

75-9=66
66/2=33
33 is the original number

Answer Link

Otras preguntas

Which of the following is a statement about climate?

Either Table A or Table B shows a proportional relationship. Table A X 1 3 4 5 Y 2 6 8 10 Table B X 1 2 4 6 Y 3 4 6 8 I will give you the golden crown If you

elizabeth bought 12 markers and 13 notebooks cost $164. destiny 36 markers and 13 notebooks cost $284. find the cost of a markers and a notebooks.

The heights of 1/4 sheet cakes baked by a bakery have been normally distributed with a mean of μ = 2.05 inches and a standard deviation of σ = 0.12 inches, resp

When two or more atoms are chemically bound together, they are called

How do fungi get nutrients? A.They secrete enzymes that break down dead matter or living organisms and absorb the released nutrients. B.They receive nutrients f

Which type of organisms do scientists think that all of life on Earth originated from? stromatolites single-cell eukaryotes multicell animals single-cell prokar

Need help ASAP!! Which of the following is not a function of the human nervous system? A) Regulating heartbeat B) Moving oxygen from air into the blood C) Signa

What does the shape of a particle affect Weight Drag Mass Buoyancy

what is y-1=-1/3(x-6) in standard form