Not sure what dimensions means but this is what I got out of it , hope it helps !
Answer:
x=2y/7
Step-by-step explanation:
y=7x^1/2
7/2x=y
7/2x/7/2=y/7/2
The number of chocolate ice creams sold is 50.
<h3>How many chocolate ice creams are sold?</h3>
There exist three kinds of flavors.
45% of the ice creams exist as vanilla
30% of the ice creams exist as strawberry
x percent of the ice creams exist chocolate
The total amount of ice cream exists 200 which equals 100%.
Therefore,
45% + 30% + x = 100%
To estimate the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to estimate the result.
Solving for x, then the value of x is,
x = 25%
Then the number of chocolate ice creams are:
25%(200) = 50.
The number of chocolate ice creams sold is 50.
To learn more about the value of x refer to:
brainly.com/question/9965443
#SPJ2
Answer:
2x - 12
Step-by-step explanation:
Given:
-3(6x+4)+20x
Distribute:
-18x-12+20x
Combine like terms:
2x-12
Hope this helps, have a nice day :))
You can set up a proportion to solve for the percentage of the coins that are pennies. Of course, there are alternate methods as well, but this is one method. First, you define the percentage of the coins that are pennies to be equal to a variable, such as x. Next, you write 240/600 = x/100, due to how "x" is the amount out of 100 (since per cent is for every cent (out of 100)), and 240 would correspond to x while 600 would correspond to 100. This proportion may also be written as 100/x = 600/240, or 240/x = 600/100. In order to solve for x, you use cross-products, or you multiply each denominator by the numerator of the other fraction. You will be left with a numerical value that's equal to a number times x, and then you divide both sides of the equation by the coefficient of x in order to isolate x. As a result, you will have the percentage of the coins that are pennies to be your answer. Remember to write the units for every numerator and denominator in your proportion.
