x = - 36
multiply both sides of the equation by - 2
x = (- 2)× 18 = - 36
The tempurature at midnight was 19 degrees Fahrenheit.
To make dough, Reba needs 2 1/2 cups of flour. Reba would need 12 1/2 cups of flour to make 5 batches of dough
Answer:
B.-4x^2-2x+6.
Step-by-step explanation:
=2x^2+4x-6x^2+9-6x-3.
=2x^2-6x^2+4x-6x+9-3.
=-4x^2-2x+6.