The vertices of a rectangle are A(2, 4), B(5, 4), C(5, -1), and D(2, -1).
Dilate the rectangle with respect to the
origin using a scale factor of . Then
translate it 4 units left and 3 units down.
What are the coordinates of the image?

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

no

step-by-step explanation:

answer

3boys + 4 girls = 7 students

3 boys to students   true   yes

4 girls to 3 boy   true     yes

3 boys to 7 girls   false   no

4 girls to 7 students   true   yes