Using the equations y-3x=3 and x+y=31 you can find that x=7 and y=24. There for x is the smaller of the two numbers.
Answer:
first you'd need to divide 7.50 by 6 which will get you (7.50÷6=1.25) then you would need to multiply 1.25 by 50 which will get you $62.50 (1.25×50=62.5).
Answer:
C
Step-by-step explanation:
When it's saying "coefficient of 1", it means that the variable x has a coefficient of 1. x that has a coefficient of 1 looks like: x.
Analyse each person:
- Hunter: 5(3x + 2) + 1 = 15x + 10 + 1 = 15x + 11 - no because the coefficient is 15, not 1.
- Michael: 6x - 1 + 5x = 11x - 1 - no because the coefficient is 11, not 1.
- Nate: 7 + (x + 1) = x + 8 - yes because we have x
- Spencer: (2x - 2) + 2 = 2x - 2 + 2 = 2x - no because the coefficient is 2, not 1
The answer is C.
Answer:
The easiest way is to determine what number times 9 equals 15.
9x = 15
x = 15 / 9 = 5/3
The original number is 4 + 5/3 = 5 (2/3)
Then we look at the problem again,
5 and (2/3) minus 4 = 5/3 and
5/3 * 9 = 45/3 = 9
Step-by-step explanation: