Answer:
i think its 30
Step-by-step explanation:
Okay, So you have 24x+25=6y+7
Step 1: Pull out like factors : 24x + 18 + 6y = 6 • (4x + y + 3)
Step 2: 4x+y+3 = 0
y-intercept = -3/1 = -3.00000
x-intercept = -3/4 = -0.75000
Slope = -8.000/2.000 = -4.000
And bam, you have a straight line
Answer:
6+10+14+18+22+26
Step-by-step explanation:
Let n =1
4(1) +2 = 6
Let n = 2
4(2) +2 = 8+2 = 10
Let n =3
4(3) +2 = 12+2 = 14
Let n= 4
4*4+2 = 16+2=18
Let n=5
4*5+2 = 20+2 =22
Let n=6
4(6)+2=24+2=26
Sum these together
6+10+14+18+22+26
Answer:
option A
-2x + 4y = 4
-3x + 6y = 6
Step-by-step explanation:
In option A, if the student multiply the first equation by 3 and the second equation by -2, then the equations become
-6x+12y = 12 and
6x-12y =-12
If she adds both equations, she will get 0 = 0
This means that the system has infinite number of solutions.
Hence, the student could have started with equations -2x + 4y = 4 and -3x + 6y = 6.
Answer:
Step-by-step explanation:
y=mx+c
where m is the gradient and c is the y-intercept of the line
Let's find the gradient of the line first.
Using the above formula,
Subst. the gradient into m:
Now, find the value of c by substituting a coordinate into the above equation.
when x=-1, y=3,
Therefore the equation of the line is
