Hello!
Explanation:
Distributive property: → a(b+c)=ab+ac
Expand.


First, add by 54 from both sides of an equation.

Then, simplify by equation.

You can also subtract by 3x from both sides of an equation.

Simplify.

Next, divide by 3 from both sides of an equation.

Answer: →
and 
Hope this helps!
Have a great day!
-Charlie
Answer:
D
Step-by-step explanation:





Pythagorean theorem
Answer:
-3/4
Step-by-step explanation:
slope = change in y over change in x
slope = (0 - 3) / (0 - -4) = -3/4
If we plug in d = 0 (to indicate no desserts are ordered), then we'll get
t = 1.4*d + 9.1
t = 1.4*0 + 9.1
t = 9.1
indicating that, on average, the server expects to get $9.10 in tips if no desserts are ordered
This is why the answer is choice D)
Answer:
If two sides of a triangle are congruent, the angles opposite these sides are congruent. If two angles of a triangle are congruent, the sides opposite these angles are congruent. If three sides of one triangle are congruent to three sides of another triangle, then the triangles are congruent.
Step-by-step explanation:
Hope this helps!