Answer:
114, and 115
Step-by-step explanation:
114+115 = 229
Answer:
A=28
B=18
C=18
D=28
E=28
F=18
G=10
H=5
Step-by-step explanation:
Answer:
10
Step by step explanation:
In general, if we have an equation that has just one variable, such as x, then "solving the equation" means finding the set of all values that can be substituted for the one variable to produce a valid equation.
Isolate "x" on one side of the algebraic equation by adding the negative number that appears on the same side of the equation as the "x." For example, in the equation "x - 5 = 12", rewrite the equation as "x = 12 + 5" and solve for "x."
x + (-6) + (-8) = -4
x + (-6 + -8) = -4
x + (-14) = -4
x + (-14 + 14) = -4 + 14
x = 10
20% of 36.69 is 7.338
36.69 + 7.338 = 44.02800 divided by 4 = $11.007 (rounded)
Each friend paid $11.01
The value added to the equation 
exists 
.
<h3>What is a perfect square?</h3>
A perfect square exists as a number that can be described as the product of an integer by itself or as the second exponent of an integer.
The perfect square trinomial exists
± 
= 
± 2ab + 
then 
The value of a = x and b = 3
The value added to the equation exists .
To learn more about perfect square refer to: brainly.com/question/6946048
#SPJ4
