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earnstyle [38]
3 years ago
6

Bhavik bought 3 liters of milk and 5 loaves of bread for a total of $11. A month later, he bought 4 liters of milk and 4 loaves

of bread at the same prices, for a total of $10. How much does a liter of milk cost, and how much does a loaf of bread cost? Please Answer ASAP
Mathematics
1 answer:
liberstina [14]3 years ago
4 0

Answer:

the cost of a liter of milk is $0.75

the cost of a loaf of bread is $1.75

Step-by-step explanation:

Let

x------> the cost of a liter of milk

y------> the cost of a loaf of bread

we know that

------> equation A

------> equation B

Multiply equation A by

-------> equation C

Multiply equation B by

------> equation D

Adds equation C and equation D

Find the value of x

substitute the value of y in the equation A

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Help to solve this word problem?
goldfiish [28.3K]

Let's assume

length =l

width =w

we are given

the width of a rectangle is 7 feet less than its length

so, we get

w=l-7

now, we know that

area = length*width

A=l*w

now, we can plug w

A=l*(l-7)

we have

Area=170

170=l*(l-7)

l^2-7l-170=0

now, we can factor it

(l-17)(l+10)=0

now, we can solve for l

(l-17)=0

length=17 feet

now, we can find width

w=17-7

width=10 feet

so, dimensions are

length=17 feet

width=10 feet...............Answer

5 0
3 years ago
PLZ HELP!!!!!! What is 1-34 divided by (3x8-7) - 2x3
serious [3.7K]
You do the brackets first so 3x8 = 24 - 7 = 17

You then do divide so 34/17 = 2

You then do the multiplication so 2x3= 6

Then you have 1-2-6 = - 7

The order you do it in is BIDMAS
B = brackets
I = indices
D = division
M = multiplication
A = addition
S = subtraction

So the answer is - 7
8 0
3 years ago
Pls put explanation to so i undersand hat to do
rodikova [14]

Answer:

So Im basicaly just replying to get points sorry

Look i sure someone will answer it soon good luck buddy I have faith in you

Step-by-step explanation:

7 0
3 years ago
What is the median of the data shown?
emmainna [20.7K]
Median means middle so the middle num is 47 glad to help!
3 0
4 years ago
Read 2 more answers
paleontologists have put together bones to make a t-rex skull that has a mass of 600 pounds.They just found a new tooth fossil t
erastova [34]
To find the total mass you must first convert 40 oz into lbs. There is 16oz per pound. so 40/16 = 2.5 . 600 lbs +2.5 lbs = 602.5 lbs skull 
5 0
3 years ago
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