Answer:
$94.38
Step-by-step explanation:
find 20 percent of 78.65
78.65 * .2 = 15.73
(20% as a decimal is .20, or .2)
add the tip to the cost of the meal
78.65 + 15.73 = 94.38
total cost is $94.38
Answer: Consider the equation
Taking square root on both the sides of the equation, we get
Consider
adding '1' to both sides, we get
Dividing by '3', we get
Consider
adding '1' to both sides, we get
Dividing by '3', we get
So, the solution set for this equation is and .
Question 2:
Consider the equation
We will use quadratic formula, we get
So, the solution set for this equation is .
Question 3:
Consider the equation
By using the quadratic formula, we get
so, the solution set for this equation is .
Step-by-step explanation:
Answer:
1. ROUND
2. COMMUNITIVE
3. AREA MODEL
4. MIXED NUMBERS
FALSE
FALSE
TRUE
TRUE
Step-by-step explanation:
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Answer:
72
Step-by-step explanation:
You have to divide.