cheyennerees cheyennerees

11-03-2019
Mathematics

contestada

Three times the difference of a number and 9 is -3. Find the number

Respuesta :

11-03-2019

3(x-9)=-3
3x-27=-3
3x=24
X=8

Check: 3(8-9)=-3

So your number is 8

Answer Link

Otras preguntas

a dog runs 12 miles per hour select animals that run faster than the doglion 100 miles 2 hrsbear 60 miles in 2 hrszebra 80 miles in 2 hrselk 90 miles in 2 hrs

Find the quotient and write it in rectangular form using exact values: 8 ( cos pi/2 + i sin pi/2 ) /3 ( cos pi/6 + i sin pi/6 )

Want an extra challenge? This screen is **optional**: 30° If you want more practice to really level up your Right Triangle Trig skills, see if you can solve for

How do you quickly find and graph functions for: f(x)=300-25x

Question 1 1) Three friends split the cost of a pizza and a salad. The pizza costs $15 and the salad costs $6. 1) Which expression can you use to find how much

The henry's law constant (k) for carbon monoxide in water at 25°c is 3.10× 10-2 mol/(l·atm). how many grams of co will dissolve in 1.00 l of water if the partia

Which of the following is/are true of the doing functions x2-169

68) The Pitot tube is commonly used to measure the air speed of an aircraft. Air flows into a small opening at the end of a tube that is closed at the other end

Use the factor theorem to determine whether x-2 is a factor

Assume that when adults with smartphones are randomly selected, 49% use them in meetings or classes. If 11 adult smartphone users are randomly selected, findthe