Answer: 9 + 24x - 8x= 4 + 16x
14x - (7x + 5) = 7x +
Step-by-step explanation: 9 + 24x - 8x= 4 + 16x
Step 1: Simplify both sides of the equation.
9+24x−8x=4+16x
9+24x+−8x=4+16x
(24x+−8x)+(9)=16x+4(Combine Like Terms)
16x+9=16x+4
16x+9=16x+4
Step 2: Subtract 16x from both sides.
16x+9−16x=16x+4−16x
9=4
Step 3: Subtract 9 from both sides.
9−9=4−9
0=−5
Answer:
There are no solutions.
Answer:
The third option is a function
Step-by-step explanation:
A function is a relation in which every x value is paired with exactly one y value, meaning that x values cannot repeat within a relation. The 1st and 4th options have repeating X's, and the 2nd option does not have ordered pairs, only integers.
The first digit could be any of these: 1, 2, 3, 4, 5, 6, 7, 8, 9
There are 9 choices, and only one is 1, so, the probability is 1/9
The second digit could be these(because the number is even): 2, 4, 6, 8
There are 4 choices, and only one is 8, so the probability is 1/4
Multiply the fractions:
1/9*1/4=1/36
The probability of his house number being 18 is 1/36
Good luck!
Answer:
The equation is y = 3/5x - 6
Step-by-step explanation:
First we have to find the slope of the line. In order to do so, solve the first equation for y.
3x - 5y = 7
-5y = -3x + 7
y = 3/5x + 7/-5
This gives us a slope of 3/5. Given that information, we now can plug the slope and point into point-slope form and get the final equation.
y - y1 = m(x - x1)
y - -6 = 3/5(x - 0)
y + 6 = 3/5x
y = 3/5x - 6