Answer:
5:3
Step-by-step explanation:
20 cats: 12 dogs
= 10 cats: 6 dogs
= 5 cats: 3 Dogs
=5:3
25x^2 - 16 =
(5x + 4)(5x - 4) <==
Answer:
then i juuy
Step-by-step explanation:
hen ju b n[k
Answer:
The system of the equation has no solution
Step-by-step explanation:
Step: Solvey=3x+9for y:
y=3x+9
Step: Substitute3x+9foryiny=3x−4:
y=3x−4
3x+9=3x−4
3x+9+−3x=3x−4+−3x(Add -3x to both sides)
9=−4
9+−9=−4+−9(Add -9 to both sides)
0=−13
All rectangles<span> are parallelograms. </span>
