3 + 5(c + 3) = -17
First, subtract 3 from both sides. / Your problem should look like:
Second, simplify -17 - 3 to get -20. / Your problem should look like:
Third, divide both sides by 5. / Your problem should look like:
Fourth, simplify

to 4. / Your problem should look like:
Fifth, subtract 3 from both sides. / Your problem should look like:
Sixth, simplify -4 - 3 to get -7. / Your problem should look like:

Answer:
c = -7
Answer:
<u>3</u><u>5</u><u> </u><u>diagonals</u><u> </u><u>in </u><u>decagon</u>
Answer:
(5y+3) x (y-2)
Step-by-step explanation:
5y^2-7y-6
5y^2+3y-10y-6
y(5y+3(-2(5y+3)
(5y+3) x (y-2)
The only right triangle that has an angle with a tangent of 1 is a 45-45-90 right triangle.
Answer:
The solution to the system of equations be:

Step-by-step explanation:
Given the system of equations
4x-2y = 16
y = -5x+13
Solving the system of equations using the substitution method

Substitute y = -5x+13 in 4x-2y = 16



Now isolate x for 

Add 26 to both sides

Simplify

Divide both sides by 14

Simplify

For y = -5x+13
Substitute x = 3

Simplify

Therefore, the solution to the system of equations be:
