The answer is 11 because you do the smallest parenthesis. and work your way out.
Answer: x=-6
Step-by-step explanation:
Let's solve your equation step-by-step.
2(9−x)=3(x+16)
Step 1: Simplify both sides of the equation by distribution

Step 2: Subtract 3x from both sides.

Step 3: Subtract 18 from both sides.

Step 4: Divide both sides by -5.

f(x) is concave down on an interval I if all of the tangents to the curve on I are above the graph of f(x)
Get a better picture I’ll help then
The price increased so it would be a positive net change.
Subtract the new price from the original price:
45.83 - 30.46 = 15.37
The net change was C. $15.37