Write an expression for the total cost, in pounds, of: X jumpers at £15 each and y shirts at £12 each

Answers

Answer 1

Answer: x jumpers at £15 each. Total = 15*x = £15x

y shirts at £12 each. Total = 12*y = £12y

Total cost = £15x + £12y

Total cost = £(15x + 12y)

Answer 2

Answer:

Final answer:

The total cost, in pounds, for X jumpers at £15 each and Y shirts at £12 each can be written as the mathematical expression: 15X + 12Y, where X and Y are the quantities of jumpers and shirts respectively.

Explanation:

To write an expression for the total cost of X jumpers at £15 each and Y shirts at £12 each in pounds, you need to multiply the cost per item by the quantity of each items and then add these two products together.

So, the total cost can be given as:

15X + 12Y

where

X represents the number of jumpers
Y represents the number of shirts

In this expression, '15X' stands for the total cost of the jumpers and '12Y' stands for the total cost of the shirts.

Learn more about Algebraic Expressions here:

brainly.com/question/34192827

#SPJ2

Related Questions

OMG PLS HELP WITH THIS IM PANICKING OMG I GOT A F IN MATH MY MOM JUST YELLED AT ME IM CRYING PLS HELP WITH THS- PLSS TELL ME WHAT TO DRAW
A box of crackers is 16 cm long, 6 cm wide, and 23 cm tall. What is the volume of this box?
Evaluate the following expression. 1/5^-2 Evaluate 6^-3
If m∠2 = 137 and m∠P = 22, what is m∠O?
PLEASE HELP!! Please solve question I need help!

What is a real situation that would be represented by
a+3

Answers

a is just a variable to cover up any number you want. a can be anything you want, such as the money in your bank account.
a+3
a=200
200+3

Jillian is selling boxes of cookies to raise money for her basketball team. the 10 oz. box costs $3.50, while the 16 oz. box costs $5.00. at the end of one week, she collected $97.50, selling a total of 24 boxes. the system of equations that models her sales is below.x y= 24

3.50x 5.00y = 97.50

solve the system of equations. how many 10 oz. boxes were sold?

6
9
12
15

Answers

Answer:

Step-by-step explanation:

If 10 oz. box costs $3.50 and a 16 oz. box costs $5.00 and she collected $97.50 we can represent an expression that relates for how many money Jillian made:

$3.5*x+5*y=97.50$ (1)

where x is the number of 10 oz. boxes and y is the number of 16 oz. boxes.

She sold 24 boxes therefore:

$x+y=24$ (2)

We can right equation in terms of y and substitute it into equation 1:

$y=24-x$ (2)

$3.5*x+5*(24-x)=97.50$

Solve for x:

$x=15$

Jillian sold 15 10oz. boxes

x + y = 24...y = 24 - x
3.50x + 5.00y = 97.50

3.50x + 5(24 - x) = 97.50
3.50x + 120 - 5x = 97.50
3.50x - 5x = 97.50 - 120
-1.5x = -22.50
x = -22.50/-1.5
x = 15....there were 15 ten oz boxes (x) sold

Help on this pleasee

Answers

Answer:

Step-by-step explanation:

Plug the coordinate into each one and see which is solved.

How to do a word phrase 2(5-n)

Answers

twice the difference of 5 and n.

Last week at best bargain, 75% of computers sold were laptops. If 340 computer were sold there last week, how many laptops were sold?

Answers

Total number of computers sold last week from Best Bargain = 340
Percentage of laptops sold last week from Best Bargain = 75%
These are the information's that we can find given in the question. Based on these information's the answer to the question can be easily found.
Number of laptops sold from Best Bargain last week = 340 * (75/100)
   = 340 * (3/4)
      = 85 * 3
   = 255
So out of the total of 340 computers sold from Best Bargain last week, 255 were laptops. I hope this is the answer you were looking for.

About what percentage of the data lies within 2 standard deviations of the mean in a normal distribution?

Answers

we should do the whole math calculation, but for ease, we know that the percentage contained within 2 std deviations of a normal distribution is:
= 2(13.6) + 2(34.1)
= 95.4%

Answer:

95%

Step-by-step explanation:

:))

Other Questions

The graph of f has the equation of f(x)=x^3-4x²-3x+181.Determine the stationary points of f 2.determine the point of inflection Please answer any question you know

Choose the correct simplification of the expression (3x − 6)(2x2 − 4x − 5).6x3 − 24x2 + 9x − 30 6x3 + 9x + 30 6x3 − 24x2 + 9x + 30 6x3 − 24x2 + 39x + 30

Compare the table and equation. x y 4 12 5 15 6 18 Equation: y = 3x Which representation has the greatest slope? The equation has the greatest slope. The table has the greatest slope. The table and equation have the same slope. Their slopes cannot be determined.

Of the 95 people enrolled in mathematics class, 93% are present. How many are present?