So, we know that 30% of 100 is 30. 50 is HALF of 100 so we can cut the 30 into half and we get a $15 dollar discount. :)
-4.
The equation for a line is y-y₁=m(x-x₁)
Using the following:
x₁= 1
x₂= -2
y₁= 1
y₂= 4
and slope, or m, is (x₂-x₁)/(y₂-y₁),
You can now fill out the equation!
y-(1)=-1(x-(1))
y= -x+2
And solve by substituting the 6, or x₃, into the equation to find the corresponding y value:
y= -(6)+2
y= -4
Therefore,
n=-4
Answer:
6/8, 9/12, 12/16 etc.
Step-by-step explanation:
You just think of a number for an example 2. Multiply 3 and 4 by it and you have a fraction equivalent to 3/4.
Hope this helped
The answer to this question is true
Answer:
Present age of john= 24 years
Let Shane's age= x years
Two years ago
John's age = 24-2= 22 years
Shane's age = (x-2) years
Writing in terms of equation,to the above statements
⇒22= 2(x-2)
⇒22= 2 x- 4
⇒22+4 = 2 x
⇒ 2 x= 26
⇒ x= 26÷2
⇒ x =13
Present age of son = 13 years