Answer:
Number D
Step-by-step explanation:
Step by step explanation:
X + y=25
-y. -y
X=25-y
3x +4y= 90
3(25-y) =90
75-3y=90
-75. -75
-3y =15
/-3. /-3
Y=-5
X=25-(-5)
X= 25+5
X=30
Answer: The required inequality would be
Step-by-step explanation:
Since we have given that
Time should be no more than 8 hours in one day.
He already drive for = 3.5 hours
Average rate of driving = 55 miles per hour
So, distance would be
So, the required inequality would be
Answer:
From the given figure:
Labelled the triangle as A, B and C.
Coordinates of triangle are:
A(-3, -2) , B(-7, -3) and C(-4, -5)
The rule of dilation with scale factor k = 3 and centered at (-7, -6) is:
or
Now, find the dilated image of the given figure:
You can see the graph of the dilated figure as shown below.