Answer: y=12
Step-by-step explanation:
10y+10=130
-10 -10
10y=120
—- ——
10. 10
Y=12
Answer:
9.99
Step-by-step explanation:
(33.96/4)+1.5
Answer:
6 packages.
Step-by-step explanation:
If they are $3 each, and you only have $18, divide 18 by 3, which gives you 6.
Since all the angles are congruent, the sides must be congruent too.
So, just have one equation on one side equal to another.
5x= 3x+6
Subtract 3x from both sides.
2x=6
Divide 2 into both sides.
x=3.
We can check this by seeing if all the sides are the same.
5(3)= 15
6(3)-5= 15
3(3)+6= 15
I hope this helps!
~cupcake
Answer:

Step-by-step explanation:
