Answer:
D: 19 should have been subtracted from, not added to, both sides of the equation.
Step-by-step explanation:
Because if we subtract 19 from both sides, we directly get the value of x.
Equation:-
x + 19 = 34
Subtracting 19 from both sides,
=> x + 19 - 19 = 34 - 19
=> x = 15
Answer: 53
Step-by-step explanation:
53
The percent increase is 125 %
<em><u>Solution:</u></em>
Given that the past the price of popcorn at a movie theatre increased from $2.00 to $4.50
<em><u>To find: percent increase</u></em>
The percent increase between two values is the difference between a final value and an initial value, expressed as a percentage of the initial value.
<em><u>The percent increase is given as:
</u></em>
Here initial value = 2 and final value = 4.50
<em><u>Substituting the values in above formula, we get</u></em>
Thus percent increase is 125 %
Answer:
A is the answer
Step-by-step explanation:
Since 16/4= 4 it can be all those number