x =shirt
y =sweater
shirt + sweater = $40
x + y = 40
shirt + 12 = the price of the sweater (price of the sweater is $12 more than the shirt)
x + 12 = y
x + y = 40
x + (x + 12) = 40
2x + 12 = 40
2x + 12 - 12 = 40 - 12
2x = 28
2x / 2 = 28 / 2
x = 14
x = shirt = $14
IF...
shirt + sweater = $40
x + y = 40
14 + y = 40
14 + y - 14 = 40 - 14
y = 26
y = sweater = $26
100.66
eighteen dollars 65 + 25 = 90 90 / 5 = 18
We are given two pieces of information here:The price of a sweater is $5 less than twice the price of a shirt.Four shirts and three sweaters cost $275We can express each of these terms mathematically, and use them together to solve the overall problem. First, we'll need some definitions:Let s = "sweater"let t = "shirt"We're told then:s = 2t - 54t + 3s = 275We can take those then, and eliminate with substitution. The first equation already handily gives us a definition of s relative to t, so let's plug that in to the second equation:4t + 3s = 2754t + 3(2t - 5) = 2754t + 6t - 15 = 27510t = 275 + 1510t = 290t = 29So the cost of one shirt is 29$We can then take that and plug it into one of the original equations to get the price of a sweater:s = 2t - 5s = 2(29) - 5s = 58 - 5s = 53So we now know the price of both. To state them more formally:The cost of one shirt is ridiculous.The cost of one sweater is absolutely obscene.
y = 5x + 40
cost of shipping = X total cost 100 the you cross multiply: 100 x (the cost of shipping) is equal to X x (the total cost) 100(the cost of shipping) = X(the total cost) whatever you find x to be is the percent example: cost of shipping is 7 dollars. the total cost of what you bought is 50 dollars. 100(7) = X(50) 700 = 50X 14 = X the percent of shipping from the total cost is 14% hope I helped!
500 dollars
100.66
A mens wool sweater costs 5 million dollars.
well if your a girl for the striped skirt it costs around 63 dollars for the black skirt it costs about 43 dollars the white sweater cost about 25 dollars so does the green sweater and the pants cost about 30 dollars
You can form the following equation and solve for y to get the price of a shirt: 4y+3y-15=275.
The cost of a geek t-shirt bought as a gift will vary greatly depending on the exact t-shirt and where it is purchased. Generally they can be purchased for between $20 and $35.
eighteen dollars 65 + 25 = 90 90 / 5 = 18
* The cost of a shirt in 1925 would be about 5 cents back in that day for us that would be about 20 dollars!!!
3 for 2 dollars
The sale price will be $37.10
During the Great Depression, the cost of a sweater could vary greatly depending on the quality, brand, and location. On average, a basic sweater could cost anywhere from a few dollars to around $10, which was a significant amount considering the economic hardships of the time.
$60.00 American dollars.