Answer:
y=-4/5-30/5
y=-4/5-6 is the slope intercept form
All you need to do is plug in (3,9) to see which equation holds. And you will find
C. y - 9 = 2(x-3)
is the only one that works.
Answer:
a= 30
b= 60 (pretty sure)
c=105
Step-by-step explanation:
a is a vertical angle to 30, so that means it is also equal to 30.
To find b, since it's on a straight line, you can add up the angles in the triangle and solve for b.
30+90=120
120+b=180
b=60
To find c, you subtract 75 from 180 since it's also a straight line equal to 180 degrees.
Answer:
The other item is 1.25 pounds
Step-by-step explanation:
Subtract 2 from 3.25
Answer:
The graph in the attached figure
Step-by-step explanation:
Let
x----> the number of pizzas
we know that
The inequality that represent the situation is
The solution is all real numbers greater than 20
In a number line the solution is the shaded area to the right of the dashed line at x=20 (open circle)
see the attached figure