You can divide the total number of outcomes.
I would be happy to help, but can you tell me if the x between (4x3) is a multiplication sign or just the letter x?
Answer:
- 7
Step-by-step explanation:
Solve for x
3x + 3 = - 9 ( subtract 3 from both sides )
3x = - 12 ( divide both sides by 3 )
x = - 4
Hence
3x + 5 = (3 × - 4) + 5 = - 12 + 5 = - 7
Answer:
A
Step-by-step explanation:
If you have to add 2 to X to get it back to the original, it started out 2 to the left. (It would seem like it ought to be C, but when you add an subtract from the x value in functions, it's opposite of what you might think.)
To find 1/3 of 246 students, you would divide 246 by the denominator of 1/3 which is 3. 246 divided by 3 is 82. Another way to formatting this is 246 x 1/3 which is also 82.
This means 1/3 of 246 is 82 so 82 students ride to school in a car. If 1/3 is 82, 2/3 (the remaining amount of student) is 164 (82 + 82 = 164 , 1/3 + 1/3)
So 164 students (2/3 of the students) ride the bus to school.