Nine less means minus 9
four times a number equals 4x
and equals fifteen is this = 15
lets put all our knowledge together to make an equation:)
4x - 9 = 15
merry christmas:)
-1/9. because u need to kcf. -1/3 • 1/3 is -1/9.
Answer:

or

Step-by-step explanation:
To write the equation of the line using a slope and a point, use the point-slope formula
. Here m is 3/7. And the point
is (4,9). Substitute the values and simplify.

Both the point slope form and the final simplified form are considered equations of the line.
AD = DC
y + 6 = 2y
y - 2y = -6
-y = -6
y = 6
DC = 2y = 2(6) = 12
answer
DC = 12
Answer:
4
Step-by-step explanation:
Yes u are doing it right
So just find x first
2x + 26 + 2x +31 =13
4x + 57 = 13
4x = - 44
x = - 11
Since now u know x = - 11, and u know
WV =2X+26
So...
2x + 26
=2(-11) + 26
= - 22 + 26
= 4