4x + 14 = 3x -56
subtract 3x from both sides.
x + 14 = -56
Subtract 14 from both sides.
x = -70
The number is -70.
X=-2
Move variable to the left and than you divide both sides of equation by 4
Answer:
Option D
Step-by-step explanation:
<u>Square:</u>
Side = 25 ft
Area of square = side * side
= 25*25
= 625 square ft
<u>Area of semicircle:</u>
diameter = 25 ft
r = 25/2 = 12.5 ft
Area of the shaded region = area of square - area of semicircle
= 625 - 245.3
= 379.7 square ft
Hello there!
The Distributive Property allows us to multiply the number outside of the parenthesis by all inside numbers.
An example;
2(3 + 4)
2(3) + 2(4)
6 + 8
14.
Let's apply this to our current expression.
9(V + 5)
9(v) + 9(5)
9v + 45 is your expression.
I hope this helps!
If jenn has 13 fewer marbles than marty and we know she has 20 marbles, you would add 13 to 20 (33) to find how many marbles marty has. the equation would be 13+20=33 (or any variable depending on the context of the question.)
