PLEASE HELP ME Write the equation that describes the line in slope-intercept form. (Slope =6) point (4,-1) is on the line

y= 6x-25

Step-by-step explanation:

The slope intercept form of a line has the formula  y=mx+b where we need to locate only m and b.And we also know that m is the slope and the slope is already given so we  just need to find the y intercept.

To find the y intercept we could use the formula y=mx+b and plot in the y coordinate the x coordinate and the slope.

The x coordinate is 4  and the y coordinate is -1.

so    -1 = 6(4) + b    Now you could solve for B

  -1 = 24 + b   subtract -24 from both sides

-25 = b

Now you could write the equation as  y= 6x -25

Check:

-1 = 6(4)  -25

-1 = 24 - 25

-1= -1    

y=6x-25

Step-by-step explanation:

y=mx+b

m=6

y=-1 and x=-4 find b

-1=6(4)+b

-1-24 =b

b=-25

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".