Use a variable, x, to stand in for the number.
5+x is less than 17.
x is less than 12
Hope this helps!
Hello,
Find the equation of the axis of symmetry is like find the maximum or minimum point of this function.

The equation of the axis of symmetry is then :


Coordinates of vertex :
hi
formula for cicrle circumference is 2 *radius*Pi
as radius is 45, Pi is 3.14....
I let you do the math...
Example: Set up proportions.
3/4 cups → 1 batch
x cups → 2 batches
x = 2(3/4) = 6/4 = 1 1/2 cups
3/4 cups → 1 batch
y cups → 9 batches
y = 9(3/4) = 6 3/4 cups