02.04.2023

On Monday Joe bought 10 cups of coffee and 5 doughnuts for his office at the cost of $16.50. It turns out
that the doughnuts were more popular than the coffee. On Tuesday he bought 5 cups of coffee and 10
doughnuts for a total of $15.75. How much was each cup of coffee and each doughnut? Define your
variables. Write two equations and then solve. Be sure to write your answer in a complete sentence!

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Physics

On monday joe bought 10 cups of coffee and 5 doughnuts for his office at the cost of $16.50. it turns out that the doughnuts were more popular than the coffee. on tuesday he bought 5 cups of coffee and 10 doughnuts for a total of $14.25. how much was each cup of coffee?

Step-by-step answer

P Answered by Specialist

How I would solve this would be pretty simple. Divide 14.25 by 5 to get 2.85 cents IN conclusion Each cup of coffee is worth 2.85

Hope I helped :)

Brainliest if satisfied

Physics

Step-by-step answer

P Answered by Specialist

How I would solve this would be pretty simple. Divide 14.25 by 5 to get 2.85 cents IN conclusion Each cup of coffee is worth 2.85

Hope I helped :)

Brainliest if satisfied

Mathematics

On monday joe bought 10 cups of coffee and 5 doughnuts for his his office at the cost of $16.50. it turns out that the doughnuts were more popular than the office. on tuesday he bough 5 cups of coffee and 10 doughnuts for a total of 14.25. how much was each cup of coffee

Step-by-step answer

P Answered by Specialist

X= be coffee

Y=be donuts

Set up equations

10x+5y=16.50

5x+10y=14.25

Now multiply first equation by -2 to get a negative

(-2)10x+5y(-2)=16.50(-2)

-20x-10y=-33

Now put both equations to solve for x

-20x-10y=-33

5x+10y=14.25

-15x. = -18.75

Now divide -15 bith sides to get x alone

X= -18.75/-15

X= 1.25

The cost of each coffee cup$1.25

Mathematics

On monday joe bought 10 cups of coffee and doughnutsts for his office at the cost of $16.50.it turns out doughnuts were more popular than the coffee. on tuesday he bought 5 cups of coffee and 10 doughnuts for a total of $14.25 how much was each cup of coffee

Step-by-step answer

P Answered by Master

Coffee=C
Doughnuts=D

10c+5d=16.50
-2(5c+10d=14.25)

10c+5d=16.59
-10c-20=-28.50 (the 10c cancel out)

-15d/-15=-12/-15

D=$.80

5c+10(.8)=14.25
5c+8=14.25
5c=6.25

c=$1.25

Mathematics

Step-by-step answer

P Answered by Specialist

Coffee=C
Doughnuts=D

10c+5d=16.50
-2(5c+10d=14.25)

10c+5d=16.59
-10c-20=-28.50 (the 10c cancel out)

-15d/-15=-12/-15

D=$.80

5c+10(.8)=14.25
5c+8=14.25
5c=6.25

c=$1.25

Mathematics

Imran is paid ?286 per week Every week he puts 20% of his wage into a savings account How much does he put into his savings each week

Step-by-step answer

P Answered by PhD

The answer is in the image