How to solve this word problem?

Mathematics

1 answer:

Karo-lina-s [1.5K]4 years ago

8 0

First, add up the 6 counts of vehicles in various areas. Call this C. Then, one by one, divide the counts by C: For example, (3051/C)*100% = percentage of vehicles sold in North America.

You might be interested in

5. the price of an ipod dropped from $299.99 to $180.55. what was the percent decrease in price? (round to nearest hundredth per

max2010maxim [7]

If you would like to know what was the percent decrease in price, you can calculate this using the following steps:

x% of $299.99 is $180.55
x% * 299.99 = 180.55
x/100 * 299.99 = 180.55
x = 180.55 * 100 / 299.99
x = 60.19%

100% - 60.19% = 39.81%

The correct result would be 39.81%.

3 0

4 years ago

Which figures demonstrates a single rotation?<br> Please select all that apply-

MrMuchimi

Answer:

2 and 3

Step-by-step explanation:

because they are not in the same from like 1 is in the same from 4 is to but 2 and 3 are roated

5 0

3 years ago

Read 2 more answers

Marc decided to buy a set of 6 leather chairs for his dining room. He has decided to spend no more than $360. He receives coupon

Nookie1986 [14]

6(c-20)≤360 divide both sides by 6

c-20≤60 add 20 to both sides...

c≤80

So the original cost of chairs must be $80.00 or less.

8 0

4 years ago

Given the Arithmetic series A1+A2+A3+A4

andreev551 [17]

The answer would be 185 bc if you add all of them up that’s what u get

3 0

3 years ago

How can i solve this? I've looked at countless videos and nothing helps.

Andrej [43]

Let $x$ be the number of lower-level tickets sold, and $y$ the number of upper-level tickets sold.

Now, if the theater sells 350 tickets total, that means the number of lower-level and upper-level tickets that got sold should add up to 350, so one equation in the system is

$x+y=350$

You also know that the theater earns $10250 in sales, so if each lower-level ticket costs $35, and each upper-level ticket costs $25[/tex], this means $35x$ represents the amount of money made from selling lower-level ticekts, and $25y$ represents the amount of money made from selling upper-level tickets. You get the second equation in the system,

$35x+25y=10250$

So the system is

$\begin{cases}x+y=350\\35x+25y=10250\end{cases}$

Any one of the methods listed in the second part works in solving this system (though I'm not sure what "variable" refers to), but I think substituting involves the least work.

Solve the first equation for either variable; I'll choose $x$ .

$x+y=350\implies x=350-y$

Now substitute this into the second equation for $x$ , then solve for $y$ .

$35(350-y)+25y=10250\implies 10y=2000\implies y=200$

So 200 upper-level seats were sold. Meanwhile, since $x+y=350$ , this means

$x+200=350\implies x=150$

so that 150 lower-level tickets were sold.

6 0

3 years ago