Step-by-step explanation:
15=2c+7
15-7=2c
8=2c
8/2=c
4=c
c=4
7+3x=2x+2
Send constants to one side and others to one side
3x-2x=2-7
x=-5
he equation of any horizontal line is
y = .. a number
The x-value has no effect on the equation or on the line at all, as long as y-value stays the same.
In this case the line passes though the point (−8,9)
which tells us that the y-value we want is 9.
Therefore the equation is y=9
Answer: See below
Step-by-step explanation:
From the figure attached below,
We know that by the SSS property, the two triangles are congruent

Using the property of congruence to find the measure of all these angles:
Therefore, the measure of the angles are:

Answer:
15.14 cups is the answer, just do 5*3 then put the 14 into place it should be the answer