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Semenov [28]
3 years ago
13

A bakery uses 70% of its milk in one week. They now have 36 quarts of milk left. rt C There are 4 quarts in a gallon. How many g

allons of milk did the bakery use during the week? Explain how you found your answer.
Mathematics
1 answer:
marysya [2.9K]3 years ago
8 0

Answer:

21

Step-by-step explanation:

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Two cars are 750 miles apart and start moving towards each other. One car moves with the average speed of 40 mph and the other i
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They will meet at 10:45 exactly.
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3 years ago
Read 2 more answers
Use the distributive property to write the following expression as an equivalent algebraic expression.
ladessa [460]
D

-2(-4+c)
-2 x -4= 8
-2 x c= -2c
8-2c
5 0
3 years ago
the length of a rectangular garden is 3 m greater than the width. The area of the garden is 70m squared. find the dimensions of
Lerok [7]
A = l x w

so you know that the length is 3m longer than the width, so you could use a formula to represent that

w = l + 3

you then substitute the second equation into the first to solve for l

70 = l x (l +3)
70 = l^2 + 3l

you could then rearrange the formula and solve for l using the quadratic formula 

0 = l^2 + 3l - 70

l = -3 +- (square root (3)^2 - 4(1)(70)) / 2(1)
l = -3 +- (square root 9 + 280) / 2
l = -3 +- (square root 289) / 2
l = -3 +- 17 / 2

then you solve for the two seperate roots

l = -3 + 17 /2
l = 14 / 2
l = 7

or 

l = -3 - 17 / 2
l = -20 / 2
l = -10

since a length cannot be negative, this root is not viable. therefore l = 7

to solve for w you would use

w = l + 3
w = 7 + 3
w = 10 

hope this helps! if you did not understand a step or concept please let me know!
4 0
3 years ago
You had 15 text messages, deleted 2 then got 5 more, you responded to 4,
Law Incorporation [45]

Answer:   The answer is C


Step-by-step explanation:  15 - 2 = 13     13+5=18




Hope this helps :)


8 0
3 years ago
If you can walk 4.9 miles in 2.9 hours, how many minutes does it take to walk 8.73 miles? Round to 1 decimal.
gavmur [86]

Step-by-step explanation:

2.9 hours = 174mins

174 mins = 4.9miles

1 miles = 1740/49 mins

8.73 miles = 310.0mins (1dp)

Topic: Rate & Proportions

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

3 0
3 years ago
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