Lily has 3 dog toys that are red. One fifth of all her dog toys are red. How many dog toys does Lily have? Complete the explanation. Please I need help ​

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Solve the equation by completing the square. x^2+2x=17

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality