It’s the first one clearly because of y=kx or mostly because you multiply it
Answer:
9
Step-by-step explanation:
The first sentence of the problem can be interpreted two ways. The way that makes the second sentence work out correctly is ...
'a larger number is 5 less than 3 times a smaller number'
Using x for the smaller number, the two equations that can be written are ...
Adding 4 times the first equation to the second, we get ...
4(3x -y) + (x +4y) = 4(5) +(97)
13x = 117 . . . . . simplify
x = 9 . . . . . . . . divide by 13
The smaller number is 9.
Answer:
14.67
Step-by-step explanation:
Mr. James will solve the equation 150x = 2200 for x in one step. Which proportion is the MOST appropriate step for Mr. James to use?
We have the Equation
150x = 2200
Divide both sides by 150
150x/150 = 2200/150
x = 14.666666667
Approximately x= 14.67